West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 17°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Monday
1st Jun
17

-2

8

8
Tuesday
2nd Jun
18

0

8

8
Wednesday
3rd Jun
21

0

14

9
Thursday
4th Jun
22

3

6

8
Friday
5th Jun
21

2

13

9

5-day weather forecast updated at 04:02 on Monday 1st June 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 1st June 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

17
°C maximum temperature
-2
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
17
°C wind chill
21
kph wind from SW

West Yellowstone weather for Tuesday 2nd June 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

18
°C maximum temperature
0
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

West Yellowstone weather for Wednesday 3rd June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

21
°C maximum temperature
0
°C minimum temperature
scattered clouds
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
17
kph wind from SW

West Yellowstone weather for Thursday 4th June 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 21 kph from the south-west.

22
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
8
UV index (Very High)
42
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
21
kph wind from SW

West Yellowstone weather for Friday 5th June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.