Montana weather live forecast

Today's maximum temperature in Montana is expected to be 24°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Monday
11th May
24

12

13

7
Tuesday
12th May
26

8

13

7
Wednesday
13th May
29

11

6

7
Thursday
14th May
19

9

8

6
Friday
15th May
20

5

13

7

5-day weather forecast updated at 04:00 on Monday 11th May 2026 GMT

More about Montana

Montana 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.

Top Montana destinations

Below are temperatures expected today at popular countries, regions and places in Montana. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Montana destinations

Montana weather forecast by day

Below are the detailed weather forecasts for Montana for the next 5 days. The forecasts shown are for Helena and may not represent the whole of Montana. Browse more destinations in Montana to view more weather forecasts.

Montana weather for Monday 11th May 2026

Expect scattered clouds in Montana with a maximum temperature of 24°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

24
°C maximum temperature
12
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
22
kph wind from W

Montana weather for Tuesday 12th May 2026

Expect scattered clouds in Montana with a maximum temperature of 26°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

26
°C maximum temperature
8
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Montana weather for Wednesday 13th May 2026

Expect sunshine and showers in Montana with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 20 kph from the west.

29
°C maximum temperature
11
°C minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
54
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from W

Montana weather for Thursday 14th May 2026

Expect broken clouds in Montana with a maximum temperature of 19°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

19
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
28
kph wind from W

Montana weather for Friday 15th May 2026

Expect scattered clouds in Montana with a maximum temperature of 20°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.