Montana weather live forecast

Today's maximum temperature in Montana is expected to be 5°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Thursday
16th Apr
5

-1

1

4
Friday
17th Apr
6

-2

3

4
Saturday
18th Apr
14

-3

8

7
Sunday
19th Apr
19

0

12

7
Monday
20th Apr
23

4

9

6

5-day weather forecast updated at 04:00 on Thursday 16th April 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 16th April 2026

Expect mostly cloudy with light rain in Montana with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 24 kph from the west.

5
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
24
kph wind from W

Montana weather for Friday 17th April 2026

Expect mostly cloudy with light rain in Montana with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 19 kph from the north-west.

6
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
71
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
19
kph wind from NW

Montana weather for Saturday 18th April 2026

Expect scattered clouds in Montana with a maximum temperature of 14°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

14
°C maximum temperature
-3
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
14
°C wind chill
17
kph wind from W

Montana weather for Sunday 19th April 2026

Expect clear skies in Montana with a maximum temperature of 19°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

19
°C maximum temperature
0
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Montana weather for Monday 20th April 2026

Expect scattered clouds in Montana with a maximum temperature of 23°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.