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Now · 8:34 PM

East Missoula Weather & Hourly Forecast

United States · Montana · 59802

Partly cloudy night
51°F
Partly cloudy night
Feels like: 50°F
💧 Humidity 86% 🌡 Pressure 29.91 inHg 💨 Wind 1 mph 👁 Visibility 15.4 mi Clouds 60% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for East Missoula

Today
Partly cloudy night · 9:00 PM Partly cloudy night
51° 💧 0.001 in 💨 1 mph H 86%29.91 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
49° 💧 0.023 in 💨 1 mph H 89%29.88 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
48° 💧 0.006 in 💨 1 mph H 90%29.88 inHg
Light rain · 6:00 AM Light rain
46° 💧 0.149 in 💨 2 mph H 99%29.88 inHg
Moderate rain · 9:00 AM Moderate rain
45° 💧 0.206 in 💨 8 mph H 98%30.00 inHg
Light rain · 12:00 PM Light rain
47° 💧 0.039 in 💨 6 mph H 94%30.03 inHg
Light rain · 3:00 PM Light rain
54° 💧 0.020 in 💨 12 mph H 63%30.03 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
53° 💧 0.001 in 💨 11 mph H 60%30.06 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
48° 💧 None 💨 6 mph H 74%30.12 inHg
Tuesday
Mostly clear night · 12:00 AM Mostly clear night
45° 💧 None 💨 3 mph H 83%30.15 inHg
Mostly clear night · 3:00 AM Mostly clear night
44° 💧 None 💨 1 mph H 85%30.18 inHg
Partly cloudy night · 6:00 AM Partly cloudy night
42° 💧 0.000 in 💨 0 mph H 88%30.21 inHg
Overcast · 9:00 AM Overcast
46° 💧 0.004 in 💨 2 mph H 81%30.27 inHg
Light rain · 12:00 PM Light rain
50° 💧 0.035 in 💨 5 mph H 77%30.27 inHg
Overcast · 3:00 PM Overcast
54° 💧 0.000 in 💨 6 mph H 67%30.27 inHg
Overcast · 6:00 PM Overcast
57° 💧 None 💨 7 mph H 57%30.24 inHg

In East Missoula and, more broadly, across the state of Montana: This evening, expect a mix of sun and clouds with temperatures holding steady around 60 degrees. Light west winds will generally blow at about 3 mph, with occasional gusts reaching up to 6 mph. A slight chance of rain remains, with an estimated accumulation of around 0.08 inches in the next few hours. Overall, it should be a relatively mild evening with mild winds and the possibility of light rain.

15-Day Weather Outlook for East Missoula

TomorrowTomorrow Mostly cloudy Mostly cloudy 60°/45° 💧 None 💨 13 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 57°/42° 💧 None 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 66°/45° 💧 0.698 in 💨 7 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 72°/51° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 69°/45° 💧 0.002 in 💨 9 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 58°/42° 💧 0.103 in 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 46°/39° 💧 0.170 in 💨 4 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 50°/37° 💧 0.131 in 💨 5 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 59°/44° 💧 None 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 65°/48° 💧 None 💨 3 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 70°/45° 💧 None 💨 4 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 68°/46° 💧 None 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 77°/53° 💧 None 💨 4 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 69°/48° 💧 0.007 in 💨 9 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 56°/41° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in East Missoula

Vertical axis: °F · Color based on temperature
Partly cloudy night at 9:00 PM
51° Today 9:00 PM
Mostly cloudy night at 10:00 PM
50° 10:00 PM
Partly cloudy night at 11:00 PM
49° 11:00 PM
Mostly cloudy night at 12:00 AM
49° 12:00 AM
Overcast night at 1:00 AM
49° Tomorrow 1:00 AM
Light rain at 2:00 AM
49° 2:00 AM
Mostly cloudy night at 3:00 AM
48° 3:00 AM
Overcast night at 4:00 AM
48° 4:00 AM
Light rain at 5:00 AM
46° Tomorrow 5:00 AM
Light rain at 6:00 AM
46° 6:00 AM
Light rain at 7:00 AM
46° 7:00 AM
Moderate rain at 8:00 AM
46° 8:00 AM
Moderate rain at 9:00 AM
45° Tomorrow 9:00 AM
Light rain at 10:00 AM
45° 10:00 AM
Light rain at 11:00 AM
45° 11:00 AM
Light rain at 12:00 PM
47° 12:00 PM
Light rain at 1:00 PM
51° Tomorrow 1:00 PM
Light rain at 2:00 PM
52° 2:00 PM
Light rain at 3:00 PM
54° 3:00 PM
Light rain at 4:00 PM
54° 4:00 PM
Partly cloudy at 5:00 PM
54° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
53° 6:00 PM
Partly cloudy at 7:00 PM
52° 7:00 PM
Partly cloudy at 8:00 PM
50° 8:00 PM
Partly cloudy night at 9:00 PM
48° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
46° 10:00 PM
Mostly clear night at 11:00 PM
46° 11:00 PM
Mostly clear night at 12:00 AM
45° 12:00 AM
Mostly clear night at 1:00 AM
45° Tuesday 1:00 AM
Mostly clear night at 2:00 AM
44° 2:00 AM
Mostly clear night at 3:00 AM
44° 3:00 AM
Mostly clear night at 4:00 AM
44° 4:00 AM
Mostly clear night at 5:00 AM
43° Tuesday 5:00 AM
Partly cloudy night at 6:00 AM
42° 6:00 AM
Partly cloudy night at 7:00 AM
42° 7:00 AM
Mostly cloudy at 8:00 AM
44° 8:00 AM
Overcast at 9:00 AM
46° Tuesday 9:00 AM
Overcast at 10:00 AM
48° 10:00 AM
Overcast at 11:00 AM
50° 11:00 AM
Light rain at 12:00 PM
50° 12:00 PM
Light rain at 1:00 PM
51° Tuesday 1:00 PM
Light rain at 2:00 PM
53° 2:00 PM
Overcast at 3:00 PM
54° 3:00 PM
Overcast at 4:00 PM
56° 4:00 PM
Overcast at 5:00 PM
57° Tuesday 5:00 PM
Overcast at 6:00 PM
57° 6:00 PM
Mostly cloudy at 7:00 PM
56° 7:00 PM
Sunny at 8:00 PM
52° 8:00 PM
Mostly clear night at 9:00 PM
50° Tuesday 9:00 PM
Clear night at 10:00 PM
48° 10:00 PM
Clear night at 11:00 PM
47° 11:00 PM
Clear night at 12:00 AM
47° 12:00 AM
Clear night at 1:00 AM
47° Wednesday 1:00 AM
Clear night at 2:00 AM
47° 2:00 AM
Clear night at 3:00 AM
46° 3:00 AM
Clear night at 4:00 AM
45° 4:00 AM
Clear night at 5:00 AM
45° Wednesday 5:00 AM
Clear night at 6:00 AM
45° 6:00 AM
Mostly sunny at 3:00 PM
67° 3:00 PM
Mostly sunny at 6:00 PM
66° 6:00 PM
Mostly clear night at 9:00 PM
57° Wednesday 9:00 PM
Partly cloudy night at 12:00 AM
54° 12:00 AM
Mostly clear night at 3:00 AM
52° 3:00 AM
Mostly clear night at 6:00 AM
50° 6:00 AM
Sunny at 9:00 AM
56° Thursday 9:00 AM
Sunny at 12:00 PM
64° 12:00 PM
Partly cloudy at 3:00 PM
72° 3:00 PM
Partly cloudy at 6:00 PM
69° 6:00 PM
Light rain at 9:00 PM
59° Thursday 9:00 PM
Partly cloudy night at 12:00 AM
52° 12:00 AM
Clear night at 3:00 AM
48° 3:00 AM
Clear night at 6:00 AM
43° 6:00 AM
Sunny at 9:00 AM
45° Friday 9:00 AM
Partly cloudy at 12:00 PM
52° 12:00 PM
Mostly cloudy at 3:00 PM
56° 3:00 PM
Mostly sunny at 6:00 PM
56° 6:00 PM
Overcast night at 9:00 PM
46° Friday 9:00 PM
Overcast night at 12:00 AM
45° 12:00 AM
Light rain at 3:00 AM
43° 3:00 AM
Moderate rain at 6:00 AM
42° 6:00 AM
Moderate rain at 9:00 AM
41° Saturday 9:00 AM
Moderate rain at 12:00 PM
39° 12:00 PM
Light rain at 6:00 PM
43° 6:00 PM
Light rain at 12:00 AM
46° 12:00 AM
Partly cloudy night at 6:00 AM
40° Sunday 6:00 AM
Overcast at 12:00 PM
39° 12:00 PM
Light rain at 6:00 PM
45° 6:00 PM
Mostly clear night at 12:00 AM
47° 12:00 AM
Mostly clear night at 6:00 AM
37° Monday 6:00 AM
Sunny at 12:00 PM
37° 12:00 PM
Sunny at 6:00 PM
50° 6:00 PM
Clear night at 12:00 AM
58° 12:00 AM
Clear night at 6:00 AM
47° Tuesday 6:00 AM
Sunny at 12:00 PM
44° 12:00 PM
Partly cloudy at 6:00 PM
59° 6:00 PM
Mostly clear night at 12:00 AM
63° 12:00 AM
Clear night at 6:00 AM
52° Wednesday 6:00 AM
Mostly cloudy at 12:00 PM
48° 12:00 PM
Mostly cloudy at 6:00 PM
65° 6:00 PM
Partly cloudy night at 12:00 AM
70° 12:00 AM
Mostly cloudy night at 6:00 AM
51° Thursday 6:00 AM
Mostly sunny at 12:00 PM
45° 12:00 PM
Mostly sunny at 6:00 PM
62° 6:00 PM
Clear night at 12:00 AM
67° 12:00 AM
Mostly clear night at 6:00 AM
48° Friday 6:00 AM
Sunny at 12:00 PM
46° 12:00 PM
Mostly sunny at 6:00 PM
68° 6:00 PM
Mostly clear night at 12:00 AM
77° 12:00 AM
Clear night at 6:00 AM
62° Saturday 6:00 AM
Sunny at 12:00 PM
53° 12:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Clear night at 6:00 AM
51° Sunday 6:00 AM
Light rain at 12:00 PM
48° 12:00 PM
Sunny at 6:00 PM
57° 6:00 PM
Clear night at 12:00 AM
56° 12:00 AM
Clear night at 6:00 AM
44° Monday 6:00 AM
Mostly sunny at 12:00 PM
41° 12:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for East Missoula

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 PM
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 Good 45,8µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 East Missoula

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 4,9Moderate 😊Good
Tomorrow UV 1,5Low 🙂Fair
Tuesday UV 5,1Moderate 🙂Fair
Wednesday UV 5,9Moderate 🙂Fair
Thursday UV 5,8Moderate 🙂Fair
Friday UV 5,0Moderate Unavailable
Saturday UV 3,0Moderate Unavailable
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 East Missoula

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tuesday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tuesday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tuesday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Wednesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Wednesday 5:00 AM 6:00 AM 3:00 PM 6:00 PM Wednesday 9:00 PM 12:00 AM 3:00 AM 6:00 AM Thursday 9:00 AM 12:00 PM 3:00 PM 6:00 PM Thursday 9:00 PM 12:00 AM 3:00 AM 6:00 AM Friday 9:00 AM 12:00 PM 3:00 PM 6:00 PM Friday 9:00 PM 12:00 AM 3:00 AM 6:00 AM Saturday 9:00 AM 12:00 PM 6:00 PM 12:00 AM Sunday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Monday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Tuesday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Wednesday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Thursday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Friday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Saturday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Sunday 6:00 AM 12:00 PM 6:00 PM 12:00 AM Monday 6:00 AM 12:00 PM
Sustained wind Max gusts
NIGHT SKY · EAST MISSOULA, MONTANA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

58/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 9:53 PM–5:16 AM
Cloud cover 54% Real hourly forecast for the best viewing hour.
Moonlight 23% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 22° 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 min30%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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 East Missoula were last refreshed today at 8:34 PM. The current forecast period extends through 08/09/2026 at 6:00 PM. 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.