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Now · 6:30 AM

Ravalli Weather & Hourly Forecast

United States · Montana · 59863

Mostly cloudy night
58°F
Mostly cloudy night
Feels like: 53°F
💧 Humidity 51% 🌡 Pressure 29.65 inHg 💨 Wind 5 mph 👁 Visibility 25.8 mi ☁ Clouds 71% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:26 AM 🌇 Sunset 7:29 PM

Hourly Forecast for Ravalli

Today
Mostly cloudy night · 7:00 AM Mostly cloudy night
58° 💧 None 💨 5 mph H 51%29.65 inHg
Partly cloudy · 10:00 AM Partly cloudy
70° 💧 None 💨 4 mph H 44%29.65 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
74° 💧 None 💨 10 mph H 37%29.68 inHg
Overcast · 4:00 PM Overcast
66° 💧 0.020 in 💨 14 mph H 42%29.77 inHg
Light rain · 7:00 PM Light rain
53° 💧 0.033 in 💨 6 mph H 86%29.94 inHg
Light rain · 10:00 PM Light rain
50° 💧 0.008 in 💨 2 mph H 83%29.97 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
48° 💧 None 💨 4 mph H 81%30.00 inHg
Mostly clear night · 4:00 AM Mostly clear night
45° 💧 0.000 in 💨 3 mph H 78%30.06 inHg
Mostly clear night · 7:00 AM Mostly clear night
43° 💧 0.001 in 💨 2 mph H 80%30.09 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
50° 💧 None 💨 4 mph H 59%30.12 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
57° 💧 None 💨 2 mph H 38%30.06 inHg
Sunny · 4:00 PM Sunny
59° 💧 None 💨 7 mph H 33%30.00 inHg
Sunny · 7:00 PM Sunny
53° 💧 None 💨 5 mph H 41%30.06 inHg
Clear night · 10:00 PM Clear night
47° 💧 None 💨 1 mph H 48%30.09 inHg
Sunday
Mostly cloudy night · 1:00 AM Mostly cloudy night
44° 💧 None 💨 1 mph H 51%30.09 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
43° 💧 None 💨 1 mph H 54%30.09 inHg

In Ravalli and, more broadly, across the state of Montana: Clear skies are expected tonight with temperatures holding steady around 62 degrees. Light southeast winds will prevail, generally blowing at 3 to 5 mph, with occasional gusts reaching up to 10 mph. No precipitation is forecasted for the evening and the upcoming hours. It will remain a cool and tranquil night, making it a good time to enjoy the clear sky and gentle breeze. Temperatures are unlikely to fluctuate significantly through the evening, providing a calm and comfortable environment.

15-Day Weather Outlook for Ravalli

TomorrowTomorrow Partly cloudy Partly cloudy 59°/43° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 60°/41° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ravalli

Vertical axis: °F · Color based on temperature
Mostly cloudy night at 7:00 AM
58° Today 7:00 AM
Mostly cloudy at 8:00 AM
59° 8:00 AM
Mostly cloudy at 9:00 AM
63° 9:00 AM
Partly cloudy at 10:00 AM
70° 10:00 AM
Partly cloudy at 11:00 AM
74° Today 11:00 AM
Mostly cloudy at 12:00 PM
75° 12:00 PM
Mostly cloudy at 1:00 PM
74° 1:00 PM
Mostly cloudy at 2:00 PM
71° 2:00 PM
Mostly cloudy at 3:00 PM
70° Today 3:00 PM
Overcast at 4:00 PM
66° 4:00 PM
Overcast at 5:00 PM
61° 5:00 PM
Light rain at 6:00 PM
55° 6:00 PM
Light rain at 7:00 PM
53° Today 7:00 PM
Mostly clear night at 8:00 PM
53° 8:00 PM
Light rain at 9:00 PM
50° 9:00 PM
Light rain at 10:00 PM
50° 10:00 PM
Mostly clear night at 11:00 PM
48° Today 11:00 PM
Partly cloudy night at 12:00 AM
48° 12:00 AM
Mostly clear night at 1:00 AM
48° 1:00 AM
Partly cloudy night at 2:00 AM
47° 2:00 AM
Mostly clear night at 3:00 AM
47° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
45° 4:00 AM
Mostly clear night at 5:00 AM
44° 5:00 AM
Mostly clear night at 6:00 AM
44° 6:00 AM
Mostly clear night at 7:00 AM
43° Tomorrow 7:00 AM
Partly cloudy at 8:00 AM
43° 8:00 AM
Partly cloudy at 9:00 AM
47° 9:00 AM
Mostly cloudy at 10:00 AM
50° 10:00 AM
Mostly cloudy at 11:00 AM
53° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
55° 12:00 PM
Mostly cloudy at 1:00 PM
57° 1:00 PM
Partly cloudy at 2:00 PM
58° 2:00 PM
Partly cloudy at 3:00 PM
59° Tomorrow 3:00 PM
Sunny at 4:00 PM
59° 4:00 PM
Sunny at 5:00 PM
59° 5:00 PM
Sunny at 6:00 PM
57° 6:00 PM
Sunny at 7:00 PM
53° Tomorrow 7:00 PM
Clear night at 8:00 PM
48° 8:00 PM
Clear night at 9:00 PM
47° 9:00 PM
Clear night at 10:00 PM
47° 10:00 PM
Clear night at 11:00 PM
46° Tomorrow 11:00 PM
Partly cloudy night at 12:00 AM
44° 12:00 AM
Mostly cloudy night at 1:00 AM
44° 1:00 AM
Mostly cloudy night at 2:00 AM
43° 2:00 AM
Mostly cloudy night at 3:00 AM
43° Sunday 3:00 AM
Mostly cloudy night at 4:00 AM
43° 4:00 AM
Mostly cloudy night at 5:00 AM
42° 5:00 AM
Mostly cloudy night at 6:00 AM
41° 6:00 AM
Overcast night at 7:00 AM
41° Sunday 7:00 AM
Mostly cloudy at 8:00 AM
42° 8:00 AM
Overcast at 9:00 AM
46° 9:00 AM
Mostly cloudy at 10:00 AM
49° 10:00 AM
Overcast at 11:00 AM
51° Sunday 11:00 AM
Overcast at 12:00 PM
53° 12:00 PM
Overcast at 1:00 PM
55° 1:00 PM
Overcast at 2:00 PM
57° 2:00 PM
Overcast at 3:00 PM
59° Sunday 3:00 PM
Mostly cloudy at 4:00 PM
60° 4:00 PM
Mostly cloudy at 5:00 PM
60° 5:00 PM
Mostly cloudy at 6:00 PM
59° 6:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Ravalli

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:00 AM
PM2.5 Fine particles Good 2,8µg/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 3,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 58,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Ravalli

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 😊Good
Tomorrow UV 3,2Moderate 🙂Fair
Sunday UV 3,0Moderate 🙂Fair
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,5 10:00 AMUV 1,3 11:00 AMUV 2,2 12:00 PMUV 2,9 1:00 PMUV 3,3 2:00 PMUV 3,4 3:00 PMUV 3,2 4:00 PMUV 2,4 5:00 PMUV 0,9 6:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Ravalli

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 7:00 AM 8:00 AM 9:00 AM 10:00 AM Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM
Sustained wind Max gusts
NIGHT SKY · RAVALLI, MONTANA

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

79/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:11 PM–5:46 AM
☁ Cloud cover 16% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 31° 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 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min35%
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.

Forecast data for Ravalli were last refreshed today at 6:30 AM. The current forecast period extends through 27/09/2026 at 4:00 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.