Missoula weather live forecast

Today's maximum temperature in Missoula is expected to be 3°C. Select a day from the live weather forecast for Missoula, Montana, USA for more weather parameters.

Saturday
20th Dec
3

-4

4

1
Sunday
21st Dec
3

-4

1

1
Monday
22nd Dec
5

-1

4

1
Tuesday
23rd Dec
4

-2

1

1
Wednesday
24th Dec
7

0

5

1

5-day weather forecast updated at 04:00 on Saturday 20th December 2025 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 Saturday 20th December 2025

Expect broken clouds in Missoula, Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

3
°C maximum temperature
-4
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
14
kph wind from SW

Missoula weather for Sunday 21st December 2025

Expect mostly cloudy with light snow in Missoula, Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and little or no wind of 6 kph from the south-east.

3
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
60
% chance of some snow
<2
cm of snow expected
1
°C wind chill
6
kph wind from SE

Missoula weather for Monday 22nd December 2025

Expect cloudy with sleet or snow in Missoula, Montana with a maximum temperature of 5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 41% chance of some sleet or snow and a light breeze of 7 kph from the south-west.

5
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
1
UV index (Low)
41
% chance of some sleet or snow
<2
mm of sleet/snow expected
3
°C wind chill
7
kph wind from SW

Missoula weather for Tuesday 23rd December 2025

Expect broken clouds in Missoula, Montana with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

4
°C maximum temperature
-2
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
5
kph wind from E

Missoula weather for Wednesday 24th December 2025

Expect broken clouds in Missoula, Montana with a maximum temperature of 7°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.