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Big Sky Weather Forecast - 7 to 16 days - 12th June 2026

Big Sky Weather

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Weather Forecast for Big Sky ( 2,070m to 3,410m 6,791ft to 11,188ft )

Weather Outlook from 12 June.

Big Sky Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Big Sky Weather Forecast updated at 23:54 BST, next update expected 02:00 BST.

Long-range Snow Outlook for Big Sky

 
Snowfall

 
Snow Line

Max 26℃ 79°F
Min 1℃ 34°F

Snow unlikely

Big Sky Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Big Sky from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Fri
12
Clear

Clear sky.

Max 17℃ 63°F
Min 1℃ 34°F
Sat
13
Clear

Clear sky.

Max 20℃ 68°F
Min 6℃ 42°F
Sun
14
Cloud

up to 3cm up to 1in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 2,949m 9,675ft to 2,289m 7,510ft , with rain below.

Max 7℃ 44°F
Min 0℃ 32°F
Mon
15
Clear

Clear sky.

Max 14℃ 57°F
Min -3℃ 27°F
Tue
16
Cloud

Cloudy.

Max 16℃ 60°F
Min 3℃ 37°F
Wed
17
Mixed

Clear spells.

Max 23℃ 73°F
Min 6℃ 44°F
Thu
18
Clear

Clear sky.

Max 26℃ 79°F
Min 11℃ 51°F

No significant snowfall is forecast for this period.

This Snow Forecast for Big Sky, United States gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Big Sky, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Big Sky Weather Forecast updated at 23:54 BST, next update expected 02:00 BST.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Big Sky.

For more information about this American Ski Resort, See Also Skiing and Snowboarding in Big Sky .

Off-Piste Safety in Big Sky

Before skiing or snowboarding off-piste in Big Sky, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.