Montana weather live forecast

Today's maximum temperature in Montana is expected to be 9°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Thursday
15th Jan
9

1

8

1
Friday
16th Jan
3

-2

6

1
Saturday
17th Jan
6

-4

9

1
Sunday
18th Jan
5

-3

1

1
Monday
19th Jan
5

-6

7

1

5-day weather forecast updated at 04:01 on Thursday 15th 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.

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.

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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 Thursday 15th January 2026

Expect sunshine and showers in Montana with a maximum temperature of 9°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 18 kph from the north-west.

9
°C maximum temperature
1
°C minimum temperature
sunshine and showers
8
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
18
kph wind from NW

Montana weather for Friday 16th January 2026

Expect clear skies with flurries of snow in Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 2% chance of some snow and a light breeze of 8 kph from the west.

3
°C maximum temperature
-2
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
1
UV index (Low)
2
% chance of some snow
<2
cm of snow expected
0
°C wind chill
8
kph wind from W

Montana weather for Saturday 17th January 2026

Expect clear skies in Montana with a maximum temperature of 6°C, maximum UV of 1 (Low) and 9 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
-4
°C minimum temperature
clear skies
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
11
kph wind from SW

Montana weather for Sunday 18th January 2026

Expect broken clouds in Montana with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

5
°C maximum temperature
-3
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
11
kph wind from N

Montana weather for Monday 19th January 2026

Expect scattered clouds in Montana with a maximum temperature of 5°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.