Helena weather live forecast

Today's maximum temperature in Helena is expected to be 77°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Friday
5th Jun
77

48

12

9
Saturday
6th Jun
70

52

4

8
Sunday
7th Jun
55

43

2

2
Monday
8th Jun
70

37

5

8
Tuesday
9th Jun
64

50

0

7

5-day weather forecast updated at 04:00 on Friday 5th June 2026 GMT

More about Helena

Helena by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Montana

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Friday 5th June 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 77°F, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

77
°F maximum temperature
48
°F minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from NE

Helena weather for Saturday 6th June 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.

70
°F maximum temperature
52
°F minimum temperature
broken clouds
4
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
70
°F wind chill
11
mph wind from NW

Helena weather for Sunday 7th June 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 55°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the west.

55
°F maximum temperature
43
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
55
°F wind chill
15
mph wind from W

Helena weather for Monday 8th June 2026

Expect broken clouds in Helena, Montana with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

70
°F maximum temperature
37
°F minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
70
°F wind chill
8
mph wind from SW

Helena weather for Tuesday 9th June 2026

Expect mostly cloudy with light rain in Helena, Montana with a maximum temperature of 64°F, maximum UV of 7 (High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 8 mph from the north-west.