Big Sky Weather
Two Week Weather Forecast for Big Sky (2,070m to 3,410m)
This is the Snow Forecast and Weather Outlook for Big Sky, United States for 16 days from 30 June.
Updated 30 June 2025 14:35 AEST.
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 14:35 AEST, next update expected 17:00 AEST.
To get the latest weather forecasts for Big Sky, by e-mail
Big Sky has no new snow forecast in the next 48 hours.
Big Sky Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 30 |  | Clear sky. | Max 27℃ Min 11℃ |
| Tue 01 | | Clear sky. | Max 29℃ Min 16℃ |
| Wed 02 | | Cloudy at altitude, clear sky below. | Max 28℃ Min 13℃ |
| Thu 03 |  | Cloudy. | Max 27℃ Min 13℃ |
| Fri 04 |  | Light snow at altitude, rain showers below. | Max 25℃ Min 10℃ |
| Sat 05 |  | Fair at altitude, light drizzle below. | Max 19℃ Min 9℃ |
| Sun 06 | | Clear sky. | Max 25℃ Min 9℃ |
| Mon 07 | | Clear sky. | Max 27℃ Min 10℃ |
| Tue 08 | | Cloudy. | Max 25℃ Min 10℃ |
| Wed 09 | | Clear sky. | Max 24℃ Min 9℃ |
| Thu 10 | | Clear sky. | Max 23℃ Min 10℃ |
| Fri 11 | | Clear sky. | Max 25℃ Min 10℃ |
| Sat 12 | | Clear sky. | Max 28℃ Min 13℃ |
| Sun 13 |  | Fair. | Max 26℃ Min 12℃ |
| Mon 14 | | Cloudy. | Max 25℃ Min 9℃ |
| Tue 15 | | Cloudy. | Max 21℃ Min 10℃ |
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 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 14:35 AEST, next update expected 17:00 AEST.
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 .
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