West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 15°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Wednesday
25th Mar
15

3

4

7
Thursday
26th Mar
8

-5

11

7
Friday
27th Mar
11

-9

11

7
Saturday
28th Mar
14

-4

6

6
Sunday
29th Mar
16

-1

10

7

5-day weather forecast updated at 04:03 on Wednesday 25th March 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 Wednesday 25th March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 15°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

15
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

West Yellowstone weather for Thursday 26th March 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

8
°C maximum temperature
-5
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
5
°C wind chill
14
kph wind from W

West Yellowstone weather for Friday 27th March 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 11°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

11
°C maximum temperature
-9
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

West Yellowstone weather for Saturday 28th March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 14°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

14
°C maximum temperature
-4
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
14
°C wind chill
12
kph wind from SW

West Yellowstone weather for Sunday 29th March 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 16°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.