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.

Tuesday
31st Mar
8

0

2

4
Wednesday
1st Apr
8

0

0

4
Thursday
2nd Apr
3

-5

0

2
Friday
3rd Apr
4

-6

2

3
Saturday
4th Apr
8

-9

4

5

5-day weather forecast updated at 04:03 on Tuesday 31st March 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 Tuesday 31st March 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 87% chance of some sleet or snow and a gentle breeze of 16 kph from the south-west.

8
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
4
UV index (Moderate)
87
% chance of some sleet or snow
<10
mm of sleet/snow expected
6
°C wind chill
16
kph wind from SW

West Yellowstone weather for Wednesday 1st April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 79% chance of some sleet or snow and a gentle breeze of 14 kph from the south-west.

8
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
4
UV index (Moderate)
79
% chance of some sleet or snow
<5
mm of sleet/snow expected
6
°C wind chill
14
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 2 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate breeze of 21 kph from the south-west.

3
°C maximum temperature
-5
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
-1
°C wind chill
21
kph wind from SW

West Yellowstone weather for Friday 3rd April 2026

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 54% chance of some snow and a light breeze of 11 kph from the north-west.

4
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
3
UV index (Moderate)
54
% chance of some snow
<2
cm of snow expected
1
°C wind chill
11
kph wind from NW

West Yellowstone weather for Saturday 4th April 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.