West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 24°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Tuesday
23rd Jun
24

4

14

9
Wednesday
24th Jun
23

6

7

8
Thursday
25th Jun
20

6

3

7
Friday
26th Jun
20

5

2

5
Saturday
27th Jun
15

5

1

7

5-day weather forecast updated at 04:03 on Tuesday 23rd 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 Tuesday 23rd June 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

24
°C maximum temperature
4
°C minimum temperature
scattered clouds
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

West Yellowstone weather for Wednesday 24th June 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 8 kph from the north-east.

23
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
52
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
8
kph wind from NE

West Yellowstone weather for Thursday 25th June 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 20°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 13 kph from the west.

20
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
90
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
13
kph wind from W

West Yellowstone weather for Friday 26th June 2026

Expect overcast skies in West Yellowstone, Montana with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

20
°C maximum temperature
5
°C minimum temperature
overcast skies
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

West Yellowstone weather for Saturday 27th June 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 15°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 21 kph from the south-west.