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Now · 8:00 AM

Hollister Weather & Hourly Forecast

United States · Idaho · 83301

Sunny
65°F
Sunny
Feels like: 53°F
💧 Humidity 24% 🌡 Pressure 29.83 inHg 💨 Wind 14 mph 👁 Visibility 33.0 mi ☁ Clouds 5% ☀️ UV index 0.1 · Low 🌅 Sunrise 7:27 AM 🌇 Sunset 7:31 PM

Hourly Forecast for Hollister

Today
Sunny · 9:00 AM Sunny
69° 💧 None 💨 13 mph H 22%29.83 inHg
Sunny · 12:00 PM Sunny
80° 💧 None 💨 11 mph H 16%29.83 inHg
Partly cloudy · 3:00 PM Partly cloudy
84° 💧 None 💨 12 mph H 13%29.74 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
80° 💧 None 💨 22 mph H 14%29.71 inHg
Mostly clear night · 9:00 PM Mostly clear night
61° 💧 None 💨 13 mph H 39%29.94 inHg
Tomorrow
Clear night · 12:00 AM Clear night
57° 💧 None 💨 7 mph H 34%30.00 inHg
Clear night · 3:00 AM Clear night
53° 💧 None 💨 11 mph H 34%30.03 inHg
Clear night · 6:00 AM Clear night
49° 💧 None 💨 9 mph H 48%30.06 inHg
Mostly cloudy · 9:00 AM Mostly cloudy
51° 💧 None 💨 7 mph H 44%30.09 inHg
Mostly sunny · 12:00 PM Mostly sunny
60° 💧 None 💨 4 mph H 28%30.06 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
67° 💧 None 💨 6 mph H 22%29.94 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
66° 💧 None 💨 7 mph H 23%29.91 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
60° 💧 None 💨 2 mph H 31%29.94 inHg
Sunday
Mostly cloudy night · 12:00 AM Mostly cloudy night
55° 💧 None 💨 4 mph H 36%29.94 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
54° 💧 None 💨 1 mph H 37%29.97 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
50° 💧 None 💨 3 mph H 44%29.94 inHg

In Hollister 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 Hollister

TomorrowTomorrow Mostly sunny Mostly sunny 68°/48° 💧 None 💨 11 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 74°/50° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Hollister

Vertical axis: °F · Color based on temperature
Sunny at 9:00 AM
69° Today 9:00 AM
Mostly sunny at 10:00 AM
73° 10:00 AM
Mostly sunny at 11:00 AM
78° 11:00 AM
Sunny at 12:00 PM
80° 12:00 PM
Partly cloudy at 1:00 PM
82° Today 1:00 PM
Partly cloudy at 2:00 PM
83° 2:00 PM
Partly cloudy at 3:00 PM
84° 3:00 PM
Partly cloudy at 4:00 PM
85° 4:00 PM
Mostly cloudy at 5:00 PM
83° Today 5:00 PM
Mostly cloudy at 6:00 PM
80° 6:00 PM
Mostly cloudy at 7:00 PM
68° 7:00 PM
Mostly cloudy night at 8:00 PM
62° 8:00 PM
Mostly clear night at 9:00 PM
61° Today 9:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Clear night at 11:00 PM
59° 11:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 1:00 AM
56° Tomorrow 1:00 AM
Clear night at 2:00 AM
54° 2:00 AM
Clear night at 3:00 AM
53° 3:00 AM
Clear night at 4:00 AM
51° 4:00 AM
Clear night at 5:00 AM
50° Tomorrow 5:00 AM
Clear night at 6:00 AM
49° 6:00 AM
Mostly clear night at 7:00 AM
48° 7:00 AM
Partly cloudy at 8:00 AM
48° 8:00 AM
Mostly cloudy at 9:00 AM
51° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
54° 10:00 AM
Partly cloudy at 11:00 AM
57° 11:00 AM
Mostly sunny at 12:00 PM
60° 12:00 PM
Mostly cloudy at 1:00 PM
63° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
65° 2:00 PM
Mostly cloudy at 3:00 PM
67° 3:00 PM
Mostly cloudy at 4:00 PM
68° 4:00 PM
Mostly cloudy at 5:00 PM
68° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
66° 6:00 PM
Mostly cloudy at 7:00 PM
64° 7:00 PM
Mostly cloudy night at 8:00 PM
61° 8:00 PM
Mostly cloudy night at 9:00 PM
60° Tomorrow 9:00 PM
Partly cloudy night at 10:00 PM
59° 10:00 PM
Mostly cloudy night at 11:00 PM
57° 11:00 PM
Mostly cloudy night at 12:00 AM
55° 12:00 AM
Mostly cloudy night at 1:00 AM
55° Sunday 1:00 AM
Overcast night at 2:00 AM
54° 2:00 AM
Mostly cloudy night at 3:00 AM
54° 3:00 AM
Partly cloudy night at 4:00 AM
53° 4:00 AM
Mostly clear night at 5:00 AM
51° Sunday 5:00 AM
Mostly cloudy night at 6:00 AM
50° 6:00 AM
Mostly cloudy night at 7:00 AM
50° 7:00 AM
Mostly cloudy at 8:00 AM
51° 8:00 AM
Mostly cloudy at 9:00 AM
55° Sunday 9:00 AM
Overcast at 10:00 AM
59° 10:00 AM
Mostly cloudy at 11:00 AM
62° 11:00 AM
Mostly cloudy at 12:00 PM
66° 12:00 PM
Overcast at 1:00 PM
70° Sunday 1:00 PM
Mostly cloudy at 2:00 PM
72° 2:00 PM
Mostly cloudy at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
74° 4:00 PM
Mostly cloudy at 5:00 PM
73° Sunday 5:00 PM
Mostly cloudy at 6:00 PM
71° 6:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Hollister

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 3,4µg/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 7,0µg/m³

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

O₃ Ozone Good 56,4µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Hollister

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 4,1Moderate 😊Good
Tomorrow UV 4,2Moderate 🙂Fair
Sunday UV 3,8Moderate 🙂Fair
Hourly UV index today
9:00 AMUV 0,7 10:00 AMUV 1,7 11:00 AMUV 2,7 12:00 PMUV 3,4 1:00 PMUV 4,1 2:00 PMUV 3,9 3:00 PMUV 3,3 4:00 PMUV 3,0 5:00 PMUV 2,5 6:00 PMUV 1,4 7:00 PMUV 0,5
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. Dry air can increase hydration needs.

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 Hollister

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

92/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:04 PM–5:56 AM
☁ Cloud cover 0% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 25° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 62° 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 min42%
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 Hollister were last refreshed today at 8:00 AM. The current forecast period extends through 27/09/2026 at 6:00 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.