Helena weather live forecast

Today's maximum temperature in Helena is expected to be 95°F. Select a day from the live weather forecast for Helena, Montana, USA for more weather parameters.

Saturday
25th Jul
95

66

12

9
Sunday
26th Jul
91

63

15

9
Monday
27th Jul
91

63

14

9
Tuesday
28th Jul
91

61

13

9
Wednesday
29th Jul
93

64

13

9

5-day weather forecast updated at 04:00 on Saturday 25th July 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 Saturday 25th July 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

95
°F maximum temperature
66
°F minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
11
mph wind from SW

Helena weather for Sunday 26th July 2026

Expect clear skies in Helena, Montana with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

91
°F maximum temperature
63
°F minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from N

Helena weather for Monday 27th July 2026

Expect clear skies in Helena, Montana with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

91
°F maximum temperature
63
°F minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from NW

Helena weather for Tuesday 28th July 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

91
°F maximum temperature
61
°F minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from NE

Helena weather for Wednesday 29th July 2026

Expect scattered clouds in Helena, Montana with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.