West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 16°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Thursday
11th Jun
16

-2

13

9
Friday
12th Jun
20

0

8

10
Saturday
13th Jun
17

1

11

7
Sunday
14th Jun
19

0

8

7
Monday
15th Jun
20

-1

9

8

5-day weather forecast updated at 04:04 on Thursday 11th 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 Thursday 11th June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 16°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

16
°C maximum temperature
-2
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

West Yellowstone weather for Friday 12th June 2026

Expect sunshine and showers in West Yellowstone, Montana with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 20 kph from the south-west.

20
°C maximum temperature
0
°C minimum temperature
sunshine and showers
8
hours of sunshine
10
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
20
kph wind from SW

West Yellowstone weather for Saturday 13th June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 17°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

17
°C maximum temperature
1
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
17
°C wind chill
18
kph wind from N

West Yellowstone weather for Sunday 14th June 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 19°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

19
°C maximum temperature
0
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
13
kph wind from N

West Yellowstone weather for Monday 15th June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.