Missoula weather live forecast

Today's maximum temperature in Missoula is expected to be 23°C. Select a day from the live weather forecast for Missoula, Montana, USA for more weather parameters.

Saturday
23rd May
23

9

9

UV6
Sunday
24th May
25

10

15

UV7
Monday
25th May
27

9

8

UV7
Tuesday
26th May
14

8

1

UV4
Wednesday
27th May
16

7

5

UV2

5-day weather forecast updated at 04:00 on Saturday 23rd 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 Saturday 23rd May 2026

Expect scattered clouds in Missoula, Montana with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

23
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
13
kph wind from W

Missoula weather for Sunday 24th May 2026

Expect clear skies in Missoula, Montana with a maximum temperature of 25°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

25
°C maximum temperature
10
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
17
kph wind from W

Missoula weather for Monday 25th May 2026

Expect sunshine and showers in Missoula, Montana with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 10 kph from the south-east.

27
°C maximum temperature
9
°C minimum temperature
sunshine and showers
8
hours of sunshine
UV7
UV index (High)
49
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
kph wind from SE

Missoula weather for Tuesday 26th May 2026

Expect mostly cloudy with rain in Missoula, Montana with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 13 kph from the north-west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV4
UV index (Moderate)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from NW

Missoula weather for Wednesday 27th May 2026

Expect mostly cloudy with rain in Missoula, Montana with a maximum temperature of 16°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a light breeze of 10 kph from the north-west.