West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 17°C. Select a day from the live weather forecast for West Yellowstone, Montana, USA for more weather parameters.

Friday
10th Apr
17

0

4

6
Saturday
11th Apr
13

1

4

6
Sunday
12th Apr
12

1

6

7
Monday
13th Apr
9

-3

10

4
Tuesday
14th Apr
9

-3

6

6

5-day weather forecast updated at 04:03 on Friday 10th 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 Friday 10th April 2026

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 17°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 11 kph from the south.

17
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

West Yellowstone weather for Saturday 11th April 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 13°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 20 kph from the south-west.

13
°C maximum temperature
1
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
64
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

West Yellowstone weather for Sunday 12th April 2026

Expect isolated thunderstorms in West Yellowstone, Montana with a maximum temperature of 12°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 17 kph from the south.

12
°C maximum temperature
1
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
78
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
17
kph wind from S

West Yellowstone weather for Monday 13th April 2026

Expect clear skies with flurries of snow in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0-2 cm of snow expected with 74% chance of some snow and a gentle breeze of 14 kph from the south-west.

9
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
10
hours of sunshine
4
UV index (Moderate)
74
% chance of some snow
<2
cm of snow expected
7
°C wind chill
14
kph wind from SW

West Yellowstone weather for Tuesday 14th April 2026

Expect sunshine and showers in West Yellowstone, Montana with a maximum temperature of 9°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 15 kph from the south-west.