Helena weather live forecast

Today's maximum temperature in Helena is expected to be 57°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Thursday
9th Apr
57

36

13

6
Friday
10th Apr
68

34

6

6
Saturday
11th Apr
70

43

7

6
Sunday
12th Apr
55

43

2

5
Monday
13th Apr
52

39

2

3

5-day weather forecast updated at 04:00 on Thursday 9th 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 Thursday 9th April 2026

Expect clear skies in Helena, Montana with a maximum temperature of 57°F, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the west.

57
°F maximum temperature
36
°F minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
mph wind from W

Helena weather for Friday 10th April 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 68°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 east.

68
°F maximum temperature
34
°F minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
68
°F wind chill
7
mph wind from E

Helena weather for Saturday 11th April 2026

Expect sunshine and showers in Helena, Montana with a maximum temperature of 70°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 9 mph from the south-west.

70
°F maximum temperature
43
°F minimum temperature
sunshine and showers
7
hours of sunshine
6
UV index (High)
74
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Helena weather for Sunday 12th April 2026

Expect mostly cloudy with light rain in Helena, Montana with a maximum temperature of 55°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 10 mph from the north.

55
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
73
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
mph wind from N

Helena weather for Monday 13th April 2026

Expect cloudy with some rain in Helena, Montana with a maximum temperature of 52°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 9 mph from the north-west.