Helena weather live forecast

Today's maximum temperature in Helena is expected to be 46°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Wednesday
4th Nov
46

34

9

2
Thursday
5th Nov
46

32

4

2
Friday
6th Nov
46

32

8

2
Saturday
7th Nov
50

37

9

2
Sunday
8th Nov
55

36

7

2

5-day weather forecast updated at 04:00 on Wednesday 4th November 2026 GMT

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

Helena weather forecast by day

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

Helena weather for Wednesday 4th November 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 46°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.

46
°F maximum temperature
34
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
45
°F wind chill
4
mph wind from SW

Helena weather for Thursday 5th November 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 46°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

46
°F maximum temperature
32
°F minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
6
mph wind from SW

Helena weather for Friday 6th November 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 46°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

46
°F maximum temperature
32
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
7
mph wind from SW

Helena weather for Saturday 7th November 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 50°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

50
°F maximum temperature
37
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from SW

Helena weather for Sunday 8th November 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 55°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.