Montana weather live forecast

Today's maximum temperature in Montana is expected to be 6°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Friday
2nd Jan
6

-1

2

1
Saturday
3rd Jan
5

1

4

1
Sunday
4th Jan
7

-1

4

1
Monday
5th Jan
4

-4

1

1
Tuesday
6th Jan
2

-3

8

1

5-day weather forecast updated at 04:00 on Friday 2nd 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 Friday 2nd January 2026

Expect mostly cloudy with light rain in Montana with a maximum temperature of 6°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a light breeze of 8 kph from the south-west.

6
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
8
kph wind from SW

Montana weather for Saturday 3rd January 2026

Expect broken clouds in Montana with a maximum temperature of 5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

5
°C maximum temperature
1
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
8
kph wind from S

Montana weather for Sunday 4th January 2026

Expect scattered clouds in Montana with a maximum temperature of 7°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

7
°C maximum temperature
-1
°C minimum temperature
scattered clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
14
kph wind from S

Montana weather for Monday 5th January 2026

Expect mostly cloudy with light rain in Montana with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 10 kph from the south-west.

4
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
28
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
10
kph wind from SW

Montana weather for Tuesday 6th January 2026

Expect scattered clouds in Montana with a maximum temperature of 2°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.