West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 32°F. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Friday
2nd Jan
32

28

1

1
Saturday
3rd Jan
37

30

1

1
Sunday
4th Jan
36

30

0

0
Monday
5th Jan
32

25

1

0
Tuesday
6th Jan
28

23

0

1

5-day weather forecast updated at 04:03 on Friday 2nd January 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 Friday 2nd January 2026

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of 32°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 54% chance of some snow and a light breeze of 7 mph from the south-west.

32
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
54
% chance of some snow
<2
cm of snow expected
27
°F wind chill
7
mph wind from SW

West Yellowstone weather for Saturday 3rd January 2026

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and a gentle breeze of 8 mph from the south-west.

37
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
60
% chance of some snow
<2
cm of snow expected
32
°F wind chill
8
mph wind from SW

West Yellowstone weather for Sunday 4th January 2026

Expect cloudy with some snow in West Yellowstone, Montana with a maximum temperature of 36°F and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a gentle breeze of 11 mph from the south-west.

36
°F maximum temperature
30
°F minimum temperature
cloudy with some snow
0
hours of sunshine
0
UV index (None)
100
% chance of some snow
<10
cm of snow expected
27
°F wind chill
11
mph wind from SW

West Yellowstone weather for Monday 5th January 2026

Expect cloudy with some snow in West Yellowstone, Montana with a maximum temperature of 32°F and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 91% chance of some snow and a gentle breeze of 11 mph from the south-west.

32
°F maximum temperature
25
°F minimum temperature
cloudy with some snow
1
hour of sunshine
0
UV index (None)
91
% chance of some snow
<10
cm of snow expected
23
°F wind chill
11
mph wind from SW

West Yellowstone weather for Tuesday 6th January 2026

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of 28°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 87% chance of some snow and a gentle breeze of 11 mph from the south-west.