Weather in Big Sky, Montana, United States

7-Day Detailed Weather Forecast for Big Sky

Today

Temperature: 42°F

Wind Speed: 9 to 14 mph

Wind Direction: SE

Forecast: A chance of rain after 4pm. Mostly sunny, with a high near 42. Southeast wind 9 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Tonight

Temperature: 34°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Rain likely before 2am, then rain likely and patchy fog between 2am and 4am, then patchy fog and rain and snow. Cloudy. Low around 34, with temperatures rising to around 37 overnight. South wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Christmas Day

Temperature: 39°F

Wind Speed: 6 to 9 mph

Wind Direction: SSW

Forecast: Rain and patchy fog before 8am, then patchy fog and rain and snow. Mostly cloudy. High near 39, with temperatures falling to around 34 in the afternoon. South southwest wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 29°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Snow likely. Mostly cloudy, with a low around 29. South southwest wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Temperature: 34°F

Wind Speed: 7 to 12 mph

Wind Direction: SSW

Forecast: Snow. Mostly cloudy, with a high near 34. South southwest wind 7 to 12 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Temperature: 18°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: A chance of snow. Mostly cloudy, with a low around 18. Southwest wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of around one inch possible.

Saturday

Temperature: 24°F

Wind Speed: 8 mph

Wind Direction: WSW

Forecast: A chance of snow before 5pm. Partly sunny, with a high near 24. West southwest wind around 8 mph, with gusts as high as 23 mph. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: 10°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 10. Southwest wind 2 to 6 mph.

Sunday

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 26.

Sunday Night

Temperature: 15°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 15.

Monday

Temperature: 35°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 35.

Monday Night

Temperature: 21°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 21.

Tuesday

Temperature: 37°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 37.

Tuesday Night

Temperature: 22°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 22.