Helena weather live forecast

Today's maximum temperature in Helena is expected to be 43°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Wednesday
11th Feb
43

21

8

2
Thursday
12th Feb
46

23

9

2
Friday
13th Feb
45

25

4

2
Saturday
14th Feb
46

27

2

2
Sunday
15th Feb
48

28

0

1

5-day weather forecast updated at 04:01 on Wednesday 11th February 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 11th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 43°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.

43
°F maximum temperature
21
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
41
°F wind chill
4
mph wind from SW

Helena weather for Thursday 12th February 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 a light breeze of 7 mph from the south-west.

46
°F maximum temperature
23
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
7
mph wind from SW

Helena weather for Friday 13th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 45°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

45
°F maximum temperature
25
°F minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
41
°F wind chill
7
mph wind from SW

Helena weather for Saturday 14th February 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 46°F, maximum UV of 2 (Low) and 2 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
27
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
7
mph wind from SW

Helena weather for Sunday 15th February 2026

Expect overcast skies in Helena, Montana with a maximum temperature of 48°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-west.