West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 2°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Friday
26th Dec
2

-4

1

1
Saturday
27th Dec
-4

-15

1

1
Sunday
28th Dec
-7

-18

7

1
Monday
29th Dec
-5

-18

2

1
Tuesday
30th Dec
-5

-14

6

1

5-day weather forecast updated at 04:04 on Thursday 25th December 2025 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 Friday 26th December 2025

Expect cloudy with some snow in West Yellowstone, Montana with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 91% chance of some snow and a moderate breeze of 25 kph from the south-west.

2
°C maximum temperature
-4
°C minimum temperature
cloudy with some snow
1
hour of sunshine
1
UV index (Low)
91
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
25
kph wind from SW

West Yellowstone weather for Saturday 27th December 2025

Expect mostly cloudy with snow in West Yellowstone, Montana with a maximum temperature of -4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 87% chance of some snow and a moderate breeze of 25 kph from the south-west.

-4
°C maximum temperature
-15
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
1
UV index (Low)
87
% chance of some snow
<10
cm of snow expected
-11
°C wind chill
25
kph wind from SW

West Yellowstone weather for Sunday 28th December 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of -7°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the south-west.

-7
°C maximum temperature
-18
°C minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-10
°C wind chill
6
kph wind from SW

West Yellowstone weather for Monday 29th December 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of -5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the south-west.

-5
°C maximum temperature
-18
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-8
°C wind chill
5
kph wind from SW

West Yellowstone weather for Tuesday 30th December 2025

Expect scattered clouds in West Yellowstone, Montana with a maximum temperature of -5°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 5 kph from the south-west.