Missoula weather live forecast

Today's maximum temperature in Missoula is expected to be 21°C. Select a day from the live weather forecast for Missoula, Montana, USA for more weather parameters.

Friday
8th May
21

6

3

5
Saturday
9th May
21

7

10

4
Sunday
10th May
27

7

6

7
Monday
11th May
24

12

14

7
Tuesday
12th May
29

8

13

7

5-day weather forecast updated at 04:00 on Saturday 9th May 2026 GMT

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The 5-day weather forecast for Montana (Missoula) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Missoula weather forecast by day

Below are the detailed weather forecasts for Missoula for the next 5 days.

Missoula weather for Friday 8th May 2026

Expect mostly cloudy with rain in Missoula, Montana with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected and a gentle breeze of 17 kph from the west.

21
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
5
UV index (Moderate)
<30
mm of rainfall expected
21
°C wind chill
17
kph wind from W

Missoula weather for Saturday 9th May 2026

Expect scattered clouds in Missoula, Montana with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

21
°C maximum temperature
7
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
11
kph wind from NW

Missoula weather for Sunday 10th May 2026

Expect broken clouds in Missoula, Montana with a maximum temperature of 27°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

27
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
27
°C wind chill
6
kph wind from SE

Missoula weather for Monday 11th May 2026

Expect scattered clouds in Missoula, Montana with a maximum temperature of 24°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

24
°C maximum temperature
12
°C minimum temperature
scattered clouds
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
13
kph wind from W

Missoula weather for Tuesday 12th May 2026

Expect scattered clouds in Missoula, Montana with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.