Montana weather live forecast

Today's maximum temperature in Montana is expected to be 4°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Friday
9th Jan
4

-3

0

1
Saturday
10th Jan
6

0

0

1
Sunday
11th Jan
7

-1

6

1
Monday
12th Jan
10

1

3

1
Tuesday
13th Jan
11

6

2

1

5-day weather forecast updated at 04:00 on Friday 9th 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 9th January 2026

Expect broken clouds in Montana with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

4
°C maximum temperature
-3
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°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 no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
11
kph wind from SW

Montana weather for Sunday 11th January 2026

Expect scattered clouds in Montana with a maximum temperature of 7°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

7
°C maximum temperature
-1
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
9
kph wind from SW

Montana weather for Monday 12th January 2026

Expect broken clouds in Montana with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

10
°C maximum temperature
1
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
18
kph wind from SW

Montana weather for Tuesday 13th January 2026

Expect mostly cloudy with light rain in Montana with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a light breeze of 11 kph from the west.