West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 12°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Wednesday
8th Apr
12

-1

9

7
Thursday
9th Apr
14

-1

8

7
Friday
10th Apr
17

0

3

7
Saturday
11th Apr
15

3

3

7
Sunday
12th Apr
8

-1

2

6

5-day weather forecast updated at 04:03 on Wednesday 8th April 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 8th April 2026

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of 12°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

12
°C maximum temperature
-1
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

West Yellowstone weather for Thursday 9th April 2026

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

14
°C maximum temperature
-1
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
14
°C wind chill
8
kph wind from W

West Yellowstone weather for Friday 10th April 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 17°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 10 kph from the south-west.

17
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
26
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
10
kph wind from SW

West Yellowstone weather for Saturday 11th April 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 15°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 20 kph from the south.

15
°C maximum temperature
3
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
61
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from S

West Yellowstone weather for Sunday 12th April 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 8°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 18 kph from the south-west.