West Yellowstone weather live forecast

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

Wednesday
1st Apr
9

1

3

2
Thursday
2nd Apr
3

-5

0

3
Friday
3rd Apr
5

-6

0

3
Saturday
4th Apr
8

-7

10

6
Sunday
5th Apr
11

-5

12

6

5-day weather forecast updated at 04:03 on Wednesday 1st April 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 Wednesday 1st April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 80% chance of some sleet or snow and a gentle breeze of 15 kph from the south-west.

9
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
2
UV index (Low)
80
% chance of some sleet or snow
<5
mm of sleet/snow expected
6
°C wind chill
15
kph wind from SW

West Yellowstone weather for Thursday 2nd April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 92% chance of some sleet or snow and a moderate breeze of 22 kph from the south-west.

3
°C maximum temperature
-5
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
92
% chance of some sleet or snow
<20
mm of sleet/snow expected
-2
°C wind chill
22
kph wind from SW

West Yellowstone weather for Friday 3rd April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 37% chance of some sleet or snow and a light breeze of 10 kph from the west.

5
°C maximum temperature
-6
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
37
% chance of some sleet or snow
<2
mm of sleet/snow expected
2
°C wind chill
10
kph wind from W

West Yellowstone weather for Saturday 4th April 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

8
°C maximum temperature
-7
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
7
°C wind chill
9
kph wind from SW

West Yellowstone weather for Sunday 5th April 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 11°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.