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.

Sunday
8th Feb
52

36

3

2
Monday
9th Feb
43

30

0

1
Tuesday
10th Feb
43

23

5

2
Wednesday
11th Feb
43

23

5

2
Thursday
12th Feb
45

21

7

2

5-day weather forecast updated at 04:02 on Sunday 8th 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 Sunday 8th February 2026

Expect mostly cloudy with light rain in Helena, Montana with a maximum temperature of 52°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 9 mph from the west.

52
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
mph wind from W

Helena weather for Monday 9th February 2026

Expect cloudy with sleet or snow in Helena, Montana with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 26% chance of some sleet or snow and a gentle breeze of 12 mph from the west.

43
°F maximum temperature
30
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
26
% chance of some sleet or snow
<10
mm of sleet/snow expected
36
°F wind chill
12
mph wind from W

Helena weather for Tuesday 10th February 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 43°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

43
°F maximum temperature
23
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
6
mph wind from SW

Helena weather for Wednesday 11th February 2026

43
°F maximum temperature
23
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
41
°F wind chill
5
mph wind from SW

Helena weather for Thursday 12th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 45°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.