Helena weather live forecast

Today's maximum temperature in Helena is expected to be 52°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Tuesday
28th Apr
52

37

7

5
Wednesday
29th Apr
57

36

5

4
Thursday
30th Apr
63

36

6

6
Friday
1st May
70

36

14

7
Saturday
2nd May
68

43

8

6

5-day weather forecast updated at 04:00 on Wednesday 29th April 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 Tuesday 28th April 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 52°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the west.

52
°F maximum temperature
37
°F minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from W

Helena weather for Wednesday 29th April 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.

57
°F maximum temperature
36
°F minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from N

Helena weather for Thursday 30th April 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 63°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

63
°F maximum temperature
36
°F minimum temperature
scattered clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
63
°F wind chill
7
mph wind from N

Helena weather for Friday 1st May 2026

Expect clear skies in Helena, Montana with a maximum temperature of 70°F, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

70
°F maximum temperature
36
°F minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Helena weather for Saturday 2nd May 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 68°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.