West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 8°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Thursday
5th Feb
8

-7

8

3
Friday
6th Feb
7

-6

10

3
Saturday
7th Feb
6

-5

7

2
Sunday
8th Feb
5

-5

0

2
Monday
9th Feb
3

-5

3

1

5-day weather forecast updated at 04:06 on Thursday 5th February 2026 GMT

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The 5-day weather forecast for Montana (West Yellowstone) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

West Yellowstone weather forecast by day

Below are the detailed weather forecasts for West Yellowstone for the next 5 days.

West Yellowstone weather for Thursday 5th February 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 kph from the south-east.

8
°C maximum temperature
-7
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
1
kph wind from SE

West Yellowstone weather for Friday 6th February 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

7
°C maximum temperature
-6
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
6
kph wind from SW

West Yellowstone weather for Saturday 7th February 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 6°C, maximum UV of 2 (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.

6
°C maximum temperature
-5
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
8
kph wind from SW

West Yellowstone weather for Sunday 8th February 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 5°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 25% chance of some sleet or snow and a gentle breeze of 13 kph from the south-west.

5
°C maximum temperature
-5
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
25
% chance of some sleet or snow
<5
mm of sleet/snow expected
2
°C wind chill
13
kph wind from SW

West Yellowstone weather for Monday 9th February 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 88% chance of some sleet or snow and a gentle breeze of 14 kph from the south-west.