Montana weather live forecast

Today's maximum temperature in Montana is expected to be 1°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Thursday
8th Jan
1

-5

5

1
Friday
9th Jan
3

-4

2

0
Saturday
10th Jan
6

-2

1

1
Sunday
11th Jan
6

-3

2

1
Monday
12th Jan
8

-1

5

1

5-day weather forecast updated at 04:01 on Thursday 8th January 2026 GMT

More about Montana

Montana by month

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

Recommended for Montana

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Travelbag offers

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 Thursday 8th January 2026

Expect broken clouds in Montana with a maximum temperature of 1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

1
°C maximum temperature
-5
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
19
kph wind from W

Montana weather for Friday 9th January 2026

Expect broken clouds in Montana with a maximum temperature of 3°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

3
°C maximum temperature
-4
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-1
°C wind chill
18
kph wind from W

Montana weather for Saturday 10th January 2026

Expect broken clouds in Montana with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

6
°C maximum temperature
-2
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
13
kph wind from SW

Montana weather for Sunday 11th January 2026

Expect broken clouds in Montana with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

6
°C maximum temperature
-3
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
7
kph wind from S

Montana weather for Monday 12th January 2026

Expect broken clouds in Montana with a maximum temperature of 8°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a gentle breeze of 14 kph from the south-west.