Weather in West Yellowstone, Montana, United States

7-Day Detailed Weather Forecast for West Yellowstone

Overnight

Temperature: 40°F

Wind Speed: 2 mph

Wind Direction: SSW

Forecast: Areas of fog. Partly cloudy, with a low around 40. South southwest wind around 2 mph.

Saturday

Temperature: 73°F

Wind Speed: 2 to 14 mph

Wind Direction: SW

Forecast: Areas of fog before 9am, then a slight chance of rain showers between 10am and noon, then a chance of showers and thunderstorms. Partly sunny. High near 73, with temperatures falling to around 69 in the afternoon. Southwest wind 2 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 34°F

Wind Speed: 0 to 12 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 34. Northwest wind 0 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Sunday

Temperature: 75°F

Wind Speed: 0 to 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 75. Southwest wind 0 to 8 mph.

Sunday Night

Temperature: 37°F

Wind Speed: 1 to 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 37. South wind 1 to 7 mph.

Monday

Temperature: 80°F

Wind Speed: 1 to 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 80. South southwest wind 1 to 10 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 40°F

Wind Speed: 1 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 40. South wind 1 to 9 mph.

Tuesday

Temperature: 85°F

Wind Speed: 1 to 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 85.

Tuesday Night

Temperature: 42°F

Wind Speed: 1 to 8 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 42.

Wednesday

Temperature: 85°F

Wind Speed: 1 to 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 85.

Wednesday Night

Temperature: 41°F

Wind Speed: 1 to 9 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 41.

Thursday

Temperature: 80°F

Wind Speed: 1 to 8 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers after noon. Mostly sunny, with a high near 80.

Thursday Night

Temperature: 40°F

Wind Speed: 1 to 7 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 40.

Friday

Temperature: 79°F

Wind Speed: 1 to 8 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79.