Missoula weather live forecast

Today's maximum temperature in Missoula is expected to be 8°C. Select a day from the live weather forecast for Missoula, Montana, USA for more weather parameters.

Wednesday
17th Dec
8

1

4

1
Thursday
18th Dec
5

-1

0

0
Friday
19th Dec
6

1

1

0
Saturday
20th Dec
3

-1

3

1
Sunday
21st Dec
4

-3

3

1

5-day weather forecast updated at 04:01 on Wednesday 17th 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 Wednesday 17th December 2025

Expect sunshine and showers in Missoula, Montana with a maximum temperature of 8°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 35 kph from the west.

8
°C maximum temperature
1
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
73
% chance of some rain
<20
mm of rainfall expected
3
°C wind chill
35
kph wind from W

Missoula weather for Thursday 18th December 2025

Expect overcast with light rain in Missoula, Montana with a maximum temperature of 5°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 81% chance of some rain and a light breeze of 12 kph from the south.

5
°C maximum temperature
-1
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
81
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
12
kph wind from S

Missoula weather for Friday 19th December 2025

Expect cloudy with sleet or snow in Missoula, Montana with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 86% chance of some sleet or snow and a gentle breeze of 13 kph from the west.

6
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
0
UV index (None)
86
% chance of some sleet or snow
<20
mm of sleet/snow expected
4
°C wind chill
13
kph wind from W

Missoula weather for Saturday 20th December 2025

Expect cloudy with sleet or snow in Missoula, Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 37% chance of some sleet or snow and a gentle breeze of 13 kph from the south-west.

3
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
37
% chance of some sleet or snow
<2
mm of sleet/snow expected
0
°C wind chill
13
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 4°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 48% chance of some snow and a light breeze of 8 kph from the south-east.