Montana weather live forecast

Today's maximum temperature in Montana is expected to be 11°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Monday
12th Jan
11

4

3

1
Tuesday
13th Jan
13

5

5

1
Wednesday
14th Jan
12

2

9

2
Thursday
15th Jan
7

-2

7

1
Friday
16th Jan
3

-5

8

1

5-day weather forecast updated at 04:01 on Monday 12th January 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.

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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.

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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 12th January 2026

Expect broken clouds in Montana with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

11
°C maximum temperature
4
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Montana weather for Tuesday 13th January 2026

Expect broken clouds in Montana with a maximum temperature of 13°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

13
°C maximum temperature
5
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
14
kph wind from W

Montana weather for Wednesday 14th January 2026

Expect scattered clouds in Montana with a maximum temperature of 12°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

12
°C maximum temperature
2
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

Montana weather for Thursday 15th January 2026

Expect clear skies in Montana with a maximum temperature of 7°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

7
°C maximum temperature
-2
°C minimum temperature
clear skies
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
12
kph wind from NW

Montana weather for Friday 16th January 2026

Expect scattered clouds in Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.