Helena weather live forecast

Today's maximum temperature in Helena is expected to be 54°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Wednesday
4th Feb
54

34

4

2
Thursday
5th Feb
55

36

10

2
Friday
6th Feb
54

30

6

2
Saturday
7th Feb
55

32

8

2
Sunday
8th Feb
54

34

0

1

5-day weather forecast updated at 04:01 on Wednesday 4th 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 4th February 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 54°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.

54
°F maximum temperature
34
°F minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from SW

Helena weather for Thursday 5th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 55°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

55
°F maximum temperature
36
°F minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
55
°F wind chill
5
mph wind from SE

Helena weather for Friday 6th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 54°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

54
°F maximum temperature
30
°F minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
54
°F wind chill
6
mph wind from SW

Helena weather for Saturday 7th February 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 55°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

55
°F maximum temperature
32
°F minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
55
°F wind chill
8
mph wind from SW

Helena weather for Sunday 8th February 2026

Expect overcast with light rain in Helena, Montana with a maximum temperature of 54°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 8 mph from the south-west.