Montana weather live forecast

Today's maximum temperature in Montana is expected to be 26°C. Select a day from the live weather forecast for Montana (Helena), USA for more weather parameters.

Friday
9th Oct
26

8

9

3
Saturday
10th Oct
12

0

0

1
Sunday
11th Oct
1

-1

0

2
Monday
12th Oct
6

-2

2

4
Tuesday
13th Oct
12

0

11

3

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

Expect scattered clouds in Montana with a maximum temperature of 26°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

26
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Montana weather for Saturday 10th October 2026

Expect overcast with light snow in Montana with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a moderate breeze of 25 kph from the north.

12
°C maximum temperature
0
°C minimum temperature
overcast with light snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some snow
<10
cm of snow expected
12
°C wind chill
25
kph wind from N

Montana weather for Sunday 11th October 2026

Expect cloudy with some snow in Montana with a maximum temperature of 1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 82% chance of some snow and a gentle breeze of 19 kph from the north.

1
°C maximum temperature
-1
°C minimum temperature
cloudy with some snow
0
hours of sunshine
2
UV index (Low)
82
% chance of some snow
<10
cm of snow expected
-3
°C wind chill
19
kph wind from N

Montana weather for Monday 12th October 2026

Expect broken clouds in Montana with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

6
°C maximum temperature
-2
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
12
kph wind from NW

Montana weather for Tuesday 13th October 2026

Expect clear skies in Montana with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.