West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 1°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Wednesday
11th Mar
1

-11

5

4
Thursday
12th Mar
7

-2

3

4
Friday
13th Mar
7

1

0

2
Saturday
14th Mar
7

-8

3

4
Sunday
15th Mar
-1

-9

9

4

5-day weather forecast updated at 04:03 on Wednesday 11th 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 11th March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 1°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

1
°C maximum temperature
-11
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
-5
°C wind chill
27
kph wind from SW

West Yellowstone weather for Thursday 12th March 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 42% chance of some sleet or snow and a fresh breeze of 32 kph from the south-west.

7
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
4
UV index (Moderate)
42
% chance of some sleet or snow
<2
mm of sleet/snow expected
2
°C wind chill
32
kph wind from SW

West Yellowstone weather for Friday 13th March 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 25 kph from the south-west.

7
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
84
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
25
kph wind from SW

West Yellowstone weather for Saturday 14th March 2026

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 85% chance of some sleet or snow and a fresh breeze of 29 kph from the south-west.

7
°C maximum temperature
-8
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
4
UV index (Moderate)
85
% chance of some sleet or snow
<10
mm of sleet/snow expected
3
°C wind chill
29
kph wind from SW

West Yellowstone weather for Sunday 15th March 2026

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of -1°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the west.