West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 5°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Saturday
25th Apr
5

-10

6

7
Sunday
26th Apr
7

-6

6

6
Monday
27th Apr
6

-4

1

5
Tuesday
28th Apr
6

-6

3

7
Wednesday
29th Apr
9

-5

3

4

5-day weather forecast updated at 04:02 on Saturday 25th April 2026 GMT

More about West Yellowstone

West Yellowstone by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Montana

Crystal Ski: Top ski deals to USA

Sale

Save on skiing holidays to the USA in winter 2025/2026
Book early with Crystal Ski for the best deals
Filter by promotional offers, duration, board basis & more

Go to Crystal Ski deal >>

View all Crystal Ski offers

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 Saturday 25th April 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 5°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

5
°C maximum temperature
-10
°C minimum temperature
scattered clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
2
°C wind chill
10
kph wind from SW

West Yellowstone weather for Sunday 26th April 2026

Expect sunshine and showers in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a light breeze of 7 kph from the north-east.

7
°C maximum temperature
-6
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
60
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
7
kph wind from NE

West Yellowstone weather for Monday 27th April 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 80% chance of some sleet or snow and a light breeze of 10 kph from the south-west.

6
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
5
UV index (Moderate)
80
% chance of some sleet or snow
<5
mm of sleet/snow expected
3
°C wind chill
10
kph wind from SW

West Yellowstone weather for Tuesday 28th April 2026

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of 6°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and a light breeze of 10 kph from the west.

6
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
7
UV index (High)
60
% chance of some snow
<2
cm of snow expected
4
°C wind chill
10
kph wind from W

West Yellowstone weather for Wednesday 29th April 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a light breeze of 7 kph from the north.