Mostly cloudy night
Feels like 53°F
Wind direction south
Gusts 20 mph
Humidity 45%
Cloud cover 86%
Pressure 29.65 inHg
Now · 3:10 AM
Grangeville Weather & Hourly Forecast
United States · Idaho · 83530
59°F
Mostly cloudy night
Feels like: 53°F
💧 Humidity 46%
🌡 Pressure 29.65 inHg
💨 Wind 7 mph
👁 Visibility 27.7 mi
☁ Clouds 89%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:34 AM
🌇 Sunset 6:37 PM
Hourly Forecast for Grangeville
Today
Mostly cloudy night
Mostly cloudy
Feels like 53°F
Wind direction southeast
Gusts 17 mph
Humidity 59%
Cloud cover 72%
Pressure 29.74 inHg
Mostly cloudy
Feels like 52°F
Wind direction northeast
Gusts 12 mph
Humidity 61%
Cloud cover 77%
Pressure 29.88 inHg
Light rain
Feels like 57°F
Wind direction northwest
Gusts 17 mph
Humidity 58%
Cloud cover 100%
Pressure 29.88 inHg
Light rain
Feels like 53°F
Wind direction south
Gusts 13 mph
Humidity 81%
Cloud cover 97%
Pressure 29.94 inHg
Light thunderstorms
Feels like 47°F
Wind direction southwest
Gusts 10 mph
Humidity 89%
Cloud cover 22%
Pressure 30.00 inHg
Clear night
Feels like 40°F
Wind direction southwest
Gusts 16 mph
Humidity 80%
Cloud cover 0%
Pressure 30.09 inHg
Tomorrow
Clear night
Feels like 36°F
Wind direction south
Gusts 13 mph
Humidity 85%
Cloud cover 7%
Pressure 30.09 inHg
Mostly cloudy night
Feels like 34°F
Wind direction south
Gusts 12 mph
Humidity 87%
Cloud cover 70%
Pressure 30.12 inHg
Mostly cloudy
Feels like 33°F
Wind direction south
Gusts 8 mph
Humidity 91%
Cloud cover 91%
Pressure 30.15 inHg
Partly cloudy
Feels like 47°F
Wind direction northwest
Gusts 8 mph
Humidity 56%
Cloud cover 62%
Pressure 30.15 inHg
Sunny
Feels like 50°F
Wind direction north
Gusts 14 mph
Humidity 42%
Cloud cover 3%
Pressure 30.09 inHg
Mostly sunny
Feels like 49°F
Wind direction northeast
Gusts 17 mph
Humidity 41%
Cloud cover 23%
Pressure 30.06 inHg
Partly cloudy night
Feels like 43°F
Wind direction northeast
Gusts 6 mph
Humidity 58%
Cloud cover 43%
Pressure 30.06 inHg
Mostly cloudy night
Feels like 40°F
Wind direction southeast
Gusts 4 mph
Humidity 64%
Cloud cover 77%
Pressure 30.09 inHg
Sunday
Partly cloudy night
Feels like 36°F
Wind direction south
Gusts 5 mph
Humidity 79%
Cloud cover 45%
Pressure 30.06 inHg
Today
Mostly cloudy night
Feels like 53°F
Wind direction southGusts 20 mph
Humidity 45%Cloud cover 86%Pressure 29.65 inHg
Mostly cloudy night
Feels like 52°F
Wind direction southGusts 20 mph
Humidity 46%Cloud cover 65%Pressure 29.65 inHg
Partly cloudy night
Feels like 51°F
Wind direction southGusts 19 mph
Humidity 50%Cloud cover 61%Pressure 29.68 inHg
Mostly cloudy
Feels like 53°F
Wind direction southeastGusts 17 mph
Humidity 59%Cloud cover 72%Pressure 29.74 inHg
Mostly cloudy
Feels like 50°F
Wind direction northeastGusts 18 mph
Humidity 60%Cloud cover 90%Pressure 29.83 inHg
Overcast
Feels like 51°F
Wind direction eastGusts 17 mph
Humidity 63%Cloud cover 98%Pressure 29.88 inHg
Mostly cloudy
Feels like 52°F
Wind direction northeastGusts 12 mph
Humidity 61%Cloud cover 77%Pressure 29.88 inHg
Partly cloudy
Feels like 56°F
Wind direction northeastGusts 13 mph
Humidity 56%Cloud cover 41%Pressure 29.88 inHg
Mostly cloudy
Feels like 59°F
Wind direction northGusts 12 mph
Humidity 54%Cloud cover 73%Pressure 29.88 inHg
Light rain
Feels like 57°F
Wind direction northwestGusts 17 mph
Humidity 58%Cloud cover 100%Pressure 29.88 inHg
Light rain
Feels like 51°F
Wind direction westGusts 22 mph
Humidity 90%Cloud cover 100%Pressure 29.94 inHg
Light rain
Feels like 54°F
Wind direction southGusts 13 mph
Humidity 91%Cloud cover 74%Pressure 29.94 inHg
Light rain
Feels like 53°F
Wind direction southGusts 13 mph
Humidity 81%Cloud cover 97%Pressure 29.94 inHg
Light rain
Feels like 52°F
Wind direction southGusts 16 mph
Humidity 81%Cloud cover 70%Pressure 29.97 inHg
Partly cloudy
Feels like 52°F
Wind direction southwestGusts 14 mph
Humidity 82%Cloud cover 48%Pressure 29.97 inHg
Light thunderstorms
Feels like 47°F
Wind direction southwestGusts 10 mph
Humidity 89%Cloud cover 22%Pressure 30.00 inHg
Light rain
Feels like 45°F
Wind direction southGusts 13 mph
Humidity 92%Cloud cover 10%Pressure 30.03 inHg
Clear night
Feels like 43°F
Wind direction southwestGusts 15 mph
Humidity 87%Cloud cover 0%Pressure 30.09 inHg
Clear night
Feels like 40°F
Wind direction southwestGusts 16 mph
Humidity 80%Cloud cover 0%Pressure 30.09 inHg
Mostly clear night
Feels like 39°F
Wind direction southwestGusts 15 mph
Humidity 78%Cloud cover 21%Pressure 30.09 inHg
Tomorrow
Clear night
Feels like 38°F
Wind direction southGusts 13 mph
Humidity 81%Cloud cover 0%Pressure 30.09 inHg
Clear night
Feels like 36°F
Wind direction southGusts 13 mph
Humidity 85%Cloud cover 7%Pressure 30.09 inHg
Clear night
Feels like 35°F
Wind direction southGusts 13 mph
Humidity 86%Cloud cover 8%Pressure 30.09 inHg
Partly cloudy night
Feels like 35°F
Wind direction southGusts 13 mph
Humidity 86%Cloud cover 59%Pressure 30.09 inHg
Mostly cloudy night
Feels like 34°F
Wind direction southGusts 12 mph
Humidity 87%Cloud cover 70%Pressure 30.12 inHg
Mostly clear night
Feels like 34°F
Wind direction southGusts 11 mph
Humidity 89%Cloud cover 33%Pressure 30.12 inHg
Mostly cloudy night
Feels like 33°F
Wind direction southGusts 9 mph
Humidity 91%Cloud cover 75%Pressure 30.12 inHg
Mostly cloudy
Feels like 33°F
Wind direction southGusts 8 mph
Humidity 91%Cloud cover 91%Pressure 30.15 inHg
Overcast
Feels like 39°F
Wind direction southGusts 8 mph
Humidity 82%Cloud cover 98%Pressure 30.15 inHg
Mostly cloudy
Feels like 44°F
Wind direction southwestGusts 8 mph
Humidity 66%Cloud cover 78%Pressure 30.18 inHg
Partly cloudy
Feels like 47°F
Wind direction northwestGusts 8 mph
Humidity 56%Cloud cover 62%Pressure 30.15 inHg
Partly cloudy
Feels like 48°F
Wind direction northwestGusts 10 mph
Humidity 48%Cloud cover 43%Pressure 30.15 inHg
Sunny
Feels like 49°F
Wind direction northwestGusts 12 mph
Humidity 44%Cloud cover 5%Pressure 30.12 inHg
Sunny
Feels like 50°F
Wind direction northGusts 14 mph
Humidity 42%Cloud cover 3%Pressure 30.09 inHg
Sunny
Feels like 50°F
Wind direction northGusts 15 mph
Humidity 43%Cloud cover 1%Pressure 30.09 inHg
Sunny
Feels like 50°F
Wind direction northGusts 17 mph
Humidity 43%Cloud cover 2%Pressure 30.06 inHg
Mostly sunny
Feels like 49°F
Wind direction northeastGusts 17 mph
Humidity 41%Cloud cover 23%Pressure 30.06 inHg
Mostly sunny
Feels like 49°F
Wind direction northeastGusts 15 mph
Humidity 40%Cloud cover 33%Pressure 30.06 inHg
Mostly sunny
Feels like 47°F
Wind direction northeastGusts 11 mph
Humidity 54%Cloud cover 16%Pressure 30.06 inHg
Partly cloudy night
Feels like 43°F
Wind direction northeastGusts 6 mph
Humidity 58%Cloud cover 43%Pressure 30.06 inHg
Mostly cloudy night
Feels like 42°F
Wind direction northeastGusts 6 mph
Humidity 59%Cloud cover 64%Pressure 30.06 inHg
Partly cloudy night
Feels like 42°F
Wind direction eastGusts 5 mph
Humidity 60%Cloud cover 50%Pressure 30.09 inHg
Mostly cloudy night
Feels like 40°F
Wind direction southeastGusts 4 mph
Humidity 64%Cloud cover 77%Pressure 30.09 inHg
Mostly cloudy night
Feels like 38°F
Wind direction southeastGusts 4 mph
Humidity 70%Cloud cover 91%Pressure 30.06 inHg
Sunday
Mostly cloudy night
Feels like 37°F
Wind direction southGusts 5 mph
Humidity 75%Cloud cover 84%Pressure 30.06 inHg
Partly cloudy night
Feels like 36°F
Wind direction southGusts 5 mph
Humidity 79%Cloud cover 45%Pressure 30.06 inHg
Partly cloudy night
Feels like 35°F
Wind direction southGusts 6 mph
Humidity 81%Cloud cover 48%Pressure 30.06 inHg
Mostly cloudy night
Feels like 34°F
Wind direction southGusts 6 mph
Humidity 83%Cloud cover 73%Pressure 30.06 inHg
Mostly cloudy night
Feels like 34°F
Wind direction southGusts 7 mph
Humidity 83%Cloud cover 78%Pressure 30.03 inHg
Mostly cloudy night
Feels like 34°F
Wind direction southGusts 7 mph
Humidity 82%Cloud cover 83%Pressure 30.03 inHg
Mostly cloudy night
Feels like 34°F
Wind direction southGusts 6 mph
Humidity 80%Cloud cover 86%Pressure 30.03 inHg
Mostly cloudy
Feels like 35°F
Wind direction southGusts 6 mph
Humidity 77%Cloud cover 92%Pressure 30.03 inHg
Overcast
Feels like 40°F
Wind direction southGusts 6 mph
Humidity 70%Cloud cover 100%Pressure 30.06 inHg
Mostly cloudy
Feels like 46°F
Wind direction northeastGusts 6 mph
Humidity 55%Cloud cover 93%Pressure 30.03 inHg
Mostly cloudy
Feels like 48°F
Wind direction northGusts 8 mph
Humidity 50%Cloud cover 88%Pressure 30.03 inHg
Overcast
Feels like 51°F
Wind direction northGusts 10 mph
Humidity 46%Cloud cover 99%Pressure 30.00 inHg
Overcast
Feels like 53°F
Wind direction northGusts 12 mph
Humidity 44%Cloud cover 98%Pressure 29.97 inHg
Overcast
Feels like 54°F
Wind direction northGusts 12 mph
Humidity 42%Cloud cover 99%Pressure 29.97 inHg
Overcast
Feels like 55°F
Wind direction northGusts 12 mph
Humidity 43%Cloud cover 100%Pressure 29.97 inHg
Overcast
Feels like 55°F
Wind direction northGusts 10 mph
Humidity 43%Cloud cover 100%Pressure 29.94 inHg
Overcast
Feels like 54°F
Wind direction northeastGusts 8 mph
Humidity 43%Cloud cover 100%Pressure 29.94 inHg
Overcast
Feels like 54°F
Wind direction northeastGusts 5 mph
Humidity 49%Cloud cover 100%Pressure 29.94 inHg
In Grangeville and, more broadly, across the state of Idaho: Clear skies will prevail through the evening, with temperatures remaining cool at around 58 degrees. Light southeast winds will continue, reaching up to 2 mph with occasional gusts up to 7 mph. No precipitation is expected during this time, providing a calm and clear night ahead. Conditions are ideal for outdoor activities if you plan to be outside tonight. Temperatures are likely to stay steady in the low 50s later in the evening.
15-Day Weather Outlook for Grangeville
TomorrowTomorrow
Partly cloudy
57°/38°
💧 None
💨 6 mph
Partly cloudy
57°/38°
💧 None
💨 6 mph
Daytime temperature 55°F
Feels like 49°F
Humidity 65%
Pressure 30.09 inHg
Cloud cover 43%
Wind direction northwest
Gusts 17 mph
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly cloudy
59°/38°
💧 None
💨 4 mph
Mostly cloudy
59°/38°
💧 None
💨 4 mph
Daytime temperature 58°F
Feels like 53°F
Humidity 62%
Pressure 30.00 inHg
Cloud cover 87%
Wind direction north
Gusts 12 mph
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Grangeville
AIR QUALITY FORECAST
Air Quality Forecast for Grangeville
Fair
Nearest forecast value
4:00 AM
PM2.5 Fine particles Good 3,9µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 71,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 69,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,9µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 66,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
9:00 AM
PM2.5 Fine particles Good 1,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,9µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 65,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,7µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 1,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 67,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Grangeville
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 3,4Moderate
🙂Fair
Tomorrow
UV 3,8Moderate
😐Moderate
Sunday
UV 3,3Moderate
🙂Fair
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,3
9:00 AMUV 0,7
10:00 AMUV 0,9
11:00 AMUV 2,1
12:00 PMUV 3,4
1:00 PMUV 2,8
2:00 PMUV 0,8
3:00 PMUV 0,5
4:00 PMUV 1,6
5:00 PMUV 1,0
6:00 PMUV 0,4
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Grangeville
Sustained wind
Max gusts
NIGHT SKY · GRANGEVILLE, IDAHO
Tonight's Stargazing & Shooting Stars
Fair observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
51/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:18 PM–4:55 AM
Cloud cover
65%
Real hourly forecast for the best viewing hour.
Moonlight
99%
Full Moon · Moon about 3° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 56° high at the best hour.
Estimated visible meteors
0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min25%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Grangeville were last refreshed today at 3:10 AM. The current forecast period extends through 27/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.