Helena weather live forecast

Today's maximum temperature in Helena is expected to be 48°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Thursday
26th Feb
48

32

9

3
Friday
27th Feb
48

32

9

4
Saturday
28th Feb
45

27

10

3
Sunday
1st Mar
50

25

7

3
Monday
2nd Mar
54

27

8

3

5-day weather forecast updated at 04:01 on Thursday 26th 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 Thursday 26th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the west.

48
°F maximum temperature
32
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
41
°F wind chill
13
mph wind from W

Helena weather for Friday 27th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 48°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the west.

48
°F maximum temperature
32
°F minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
43
°F wind chill
15
mph wind from W

Helena weather for Saturday 28th February 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 45°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.

45
°F maximum temperature
27
°F minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
43
°F wind chill
6
mph wind from W

Helena weather for Sunday 1st March 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 50°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the west.

50
°F maximum temperature
25
°F minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from W

Helena weather for Monday 2nd March 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 54°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.