West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 7°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Sunday
26th Apr
7

-6

1

4
Monday
27th Apr
5

-3

1

4
Tuesday
28th Apr
7

-5

3

7
Wednesday
29th Apr
9

-2

6

7
Thursday
30th Apr
12

-4

13

7

5-day weather forecast updated at 04:02 on Sunday 26th 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 26th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 40% chance of some sleet or snow and a light breeze of 8 kph from the north.

7
°C maximum temperature
-6
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
4
UV index (Moderate)
40
% chance of some sleet or snow
<2
mm of sleet/snow expected
6
°C wind chill
8
kph wind from N

West Yellowstone weather for Monday 27th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 71% chance of some sleet or snow and a light breeze of 9 kph from the south-west.

5
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
4
UV index (Moderate)
71
% chance of some sleet or snow
<5
mm of sleet/snow expected
3
°C wind chill
9
kph wind from SW

West Yellowstone weather for Tuesday 28th April 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a light breeze of 10 kph from the west.

7
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
61
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
10
kph wind from W

West Yellowstone weather for Wednesday 29th April 2026

Expect sunshine and showers in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and little or no wind of 5 kph from the north.

9
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
56
% chance of some rain
<2
mm of rainfall expected
9
°C wind chill
5
kph wind from N

West Yellowstone weather for Thursday 30th April 2026

Expect clear skies in West Yellowstone, Montana with a maximum temperature of 12°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.