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Big Sky Weather Forecast - 7 to 16 days - 11th June 2026

Big Sky Weather

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Weather Forecast for Big Sky (6,791ft to 11,188ft)

Weather Outlook from 11 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 02:46 PDT, next update expected imminently.

Long-range Snow Outlook for Big Sky

 
Snowfall

 
Snow Line

Max 79°F
Min 27°F

1in New Snow

Snow Line from 9,675ft to 7,510ft, with rain below.

Big Sky Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Big Sky from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Thu
11
Clear

Clear sky.

Max 63°F
Min 34°F
Fri
12
Clear

Clear sky.

Max 68°F
Min 42°F
Sat
13
Cloud

up to 1in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 9,675ft to 7,510ft, with rain below.

Max 44°F
Min 32°F
Sun
14
Clear

Clear sky.

Max 57°F
Min 27°F
Mon
15
Cloud

Cloudy.

Max 60°F
Min 37°F
Tue
16
Mixed

Clear spells.

Max 73°F
Min 44°F
Wed
17
Clear

Clear sky.

Max 79°F
Min 51°F

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 trail 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 02:46 PDT, next update expected imminently.

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.