West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 11°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Sunday
12th Apr
11

-1

5

5
Monday
13th Apr
8

-3

0

4
Tuesday
14th Apr
9

-4

2

5
Wednesday
15th Apr
6

-1

1

3
Thursday
16th Apr
1

-7

1

6

5-day weather forecast updated at 04:03 on Sunday 12th 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 Sunday 12th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 76% chance of some sleet or snow and a moderate breeze of 20 kph from the south-west.

11
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
5
hours of sunshine
5
UV index (Moderate)
76
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
no heat & humidity
20
kph wind from SW

West Yellowstone weather for Monday 13th 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 56% chance of some sleet or snow and a moderate breeze of 20 kph from the south-west.

8
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
4
UV index (Moderate)
56
% chance of some sleet or snow
<5
mm of sleet/snow expected
5
°C wind chill
20
kph wind from SW

West Yellowstone weather for Tuesday 14th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 29% chance of some sleet or snow and a gentle breeze of 16 kph from the south-west.

9
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
5
UV index (Moderate)
29
% chance of some sleet or snow
<2
mm of sleet/snow expected
6
°C wind chill
16
kph wind from SW

West Yellowstone weather for Wednesday 15th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 93% chance of some sleet or snow and a moderate breeze of 27 kph from the south-west.

6
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
3
UV index (Moderate)
93
% chance of some sleet or snow
<10
mm of sleet/snow expected
2
°C wind chill
27
kph wind from SW

West Yellowstone weather for Thursday 16th April 2026

Expect cloudy with some snow in West Yellowstone, Montana with a maximum temperature of 1°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 10-20 cm of snow expected with 85% chance of some snow and a gentle breeze of 16 kph from the south-west.