Missoula, MT 14-Day Forecast
Montana, United States 🇺🇸
93°
Overcast right now
Today: high 94°, low 62°
Updated 3 hours ago
Missoula weather for the next 14 days
Thursday, August 27
Overcast High 90° Low 55°Precipitation
8%
· 0.0 in
Max wind
10 mph
Humidity
42%
UV index
5 - Moderate
Sunrise / sunset
06:49 AM / 08:25 PM
Friday, August 28
Overcast High 81° Low 52°Precipitation
8%
· 0.0 in
Max wind
11 mph
Humidity
40%
UV index
6 - High
Sunrise / sunset
06:50 AM / 08:23 PM
Saturday, August 29
Patchy rain nearby High 76° Low 50°Precipitation
64%
· 0.35 in
Max wind
10 mph
Humidity
53%
UV index
6 - High
Sunrise / sunset
06:51 AM / 08:21 PM
Sunday, August 30
Sunny High 70° Low 43°Precipitation
57%
· 0.17 in
Max wind
10 mph
Humidity
52%
UV index
6 - High
Sunrise / sunset
06:53 AM / 08:20 PM
Monday, August 31
Sunny High 80° Low 44°Precipitation
1%
· 0.0 in
Max wind
4 mph
Humidity
35%
UV index
7 - High
Sunrise / sunset
06:54 AM / 08:18 PM
Tuesday, September 1
Overcast High 79° Low 48°Precipitation
36%
· 0.02 in
Max wind
9 mph
Humidity
39%
UV index
7 - High
Sunrise / sunset
06:55 AM / 08:16 PM
Wednesday, September 2
Overcast High 66° Low 48°Precipitation
17%
· 0.0 in
Max wind
11 mph
Humidity
58%
UV index
5 - Moderate
Sunrise / sunset
06:57 AM / 08:14 PM
Thursday, September 3
Sunny High 70° Low 42°Precipitation
8%
· 0.0 in
Max wind
12 mph
Humidity
59%
UV index
5 - Moderate
Sunrise / sunset
06:58 AM / 08:12 PM
Friday, September 4
Sunny High 67° Low 37°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
52%
UV index
5 - Moderate
Sunrise / sunset
06:59 AM / 08:10 PM
Saturday, September 5
Light rain shower High 59° Low 40°Precipitation
74%
· 0.35 in
Max wind
6 mph
Humidity
53%
UV index
3 - Moderate
Sunrise / sunset
07:00 AM / 08:08 PM
Sunday, September 6
Sunny High 60° Low 41°Precipitation
73%
· 0.28 in
Max wind
3 mph
Humidity
72%
UV index
5 - Moderate
Sunrise / sunset
07:02 AM / 08:06 PM
Monday, September 7
Sunny High 72° Low 39°Precipitation
2%
· 0.0 in
Max wind
4 mph
Humidity
44%
UV index
6 - High
Sunrise / sunset
07:03 AM / 08:04 PM
Tuesday, September 8
Sunny High 84° Low 46°Precipitation
1%
· 0.0 in
Max wind
4 mph
Humidity
28%
UV index
7 - High
Sunrise / sunset
07:04 AM / 08:02 PM
Missoula 14-day outlook: the story
The warmest day of Missoula's 14-day outlook is Wednesday, August 26 with a high near 94°F (34°C); the coolest night comes Friday, September 4, dipping to 37°F (3°C). The trend points cooler: week two runs about 13°F below week one. Highs over the next two weeks average 82°F (28°C), about 3°F (2°C) below the typical August high of 85°F (29°C).
Precipitation is most likely on Wednesday 26, Saturday 29, Sunday 30, Saturday 5 and beyond; the wettest day looks like Saturday, August 29 with about 0.36 in (9.0 mm) expected. For the weekend, expect Saturday 76°F (24°C) and patchy rain nearby / Sunday 70°F (21°C) and sunny.
For typical conditions month by month, see the Missoula climate & average temperatures guide.
Missoula forecast questions
Will it rain in Missoula this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Saturday, August 29.
What will be the warmest day in Missoula over the next 14 days?
Wednesday, August 26, with a forecast high near 94°F (34°C).
How accurate is a 14-day forecast for Missoula?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Missoula by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 35° | 19° | 10 | 1.5 in | 5.7 h/day | 72% |
| February | 37° | 20° | 12 | 2.0 in | 6.5 h/day | 68% |
| March | 47° | 28° | 10 | 1.6 in | 8.9 h/day | 62% |
| April | 56° | 34° | 10 | 1.8 in | 10.3 h/day | 57% |
| May | 66° | 43° | 10 | 2.2 in | 11.8 h/day | 58% |
| June | 75° | 51° | 8 | 1.8 in | 12.9 h/day | 53% |
| July | 86° | 59° | 2 | 0.5 in | 14.2 h/day | 39% |
| August | 85° | 58° | 3 | 0.7 in | 12.5 h/day | 41% |
| September | 73° | 48° | 6 | 1.5 in | 10.3 h/day | 53% |
| October | 58° | 37° | 10 | 2.0 in | 8.1 h/day | 63% |
| November | 44° | 28° | 10 | 1.8 in | 6.2 h/day | 67% |
| December | 36° | 22° | 12 | 2.0 in | 4.9 h/day | 70% |
14-day forecasts nearby