West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 13°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Monday
30th Mar
13

2

2

5
Tuesday
31st Mar
7

-1

0

3
Wednesday
1st Apr
8

1

2

3
Thursday
2nd Apr
4

-4

0

3
Friday
3rd Apr
5

-6

1

5

5-day weather forecast updated at 04:03 on Monday 30th 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 Monday 30th March 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 26 kph from the south-west.

13
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
62
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

West Yellowstone weather for Tuesday 31st March 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 84% chance of some sleet or snow and a gentle breeze of 15 kph from the south-west.

7
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
84
% chance of some sleet or snow
<5
mm of sleet/snow expected
5
°C wind chill
15
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 3 (Moderate) and 2 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 13 kph from the south-west.

8
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
3
UV index (Moderate)
80
% chance of some sleet or snow
<5
mm of sleet/snow expected
6
°C wind chill
13
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 4°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 98% chance of some sleet or snow and a moderate breeze of 22 kph from the south-west.

4
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
98
% chance of some sleet or snow
<20
mm of sleet/snow expected
-1
°C wind chill
22
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 5°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 45% chance of some snow and a light breeze of 11 kph from the west.