West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 10°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Sunday
22nd Mar
10

-3

11

6
Monday
23rd Mar
12

0

3

6
Tuesday
24th Mar
14

1

4

3
Wednesday
25th Mar
15

2

2

7
Thursday
26th Mar
9

-2

11

6

5-day weather forecast updated at 04:03 on Sunday 22nd 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 Sunday 22nd March 2026

Expect clear skies in West Yellowstone, Montana with a maximum temperature of 10°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

10
°C maximum temperature
-3
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from SW

West Yellowstone weather for Monday 23rd March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 12°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

12
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

West Yellowstone weather for Tuesday 24th March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

14
°C maximum temperature
1
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
18
kph wind from SW

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 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

15
°C maximum temperature
2
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
15
°C wind chill
23
kph wind from SW

West Yellowstone weather for Thursday 26th March 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.