Big Sky (MT)
10 day weather forecast for Big Sky
Tuesday, June 30th, 2026, at 15:31
today
11° 3°
tomorrow
16° 5°
Thursday
19° 5°
Friday
19° 7°
Saturday
21° 8°
Sunday
24° 10°
Monday
26° 11°
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Big Sky Weather Pages
Big Sky weather forecast
The weather forecast for Big Sky over the next 2 days indicates damp and chilly conditions with temperatures ranging from 11 °C to 16 °C.
Snow is expected on Tuesday,, accompanied by a gentle breeze.
On Thursday, a significant warming trend with temperatures reaching 19°C, and light showers with a 36% chance.
Big Sky 14 days weather forecast
This weeks weather in Big Sky. Click on a date for detailed forecasts
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Access Big Sky weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Big Sky snow forecast ☃️
A total of 0.01 cm of snow is expected in Big Sky over the next two weeks
Big Sky long range weather forecast
30 day weather forecast for Big Sky
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 29  2° |
Important Notice
Our Big Sky long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Big Sky
The chart displays the expected rainfall values (in mm) over the next 14 days in Big Sky, highlighting variations in precipitation levels for specific dates. ☔
Big Sky Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Big Sky over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Big Sky
How warm is it in Big Sky over the next 14 days?
Over the next two weeks, temperatures in Big Sky are expected to range from around 3 °C on the coldest nights up to about 28 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Big Sky in the next two weeks?
Yes - rain is expected on about 6 of the next 14 days in Big Sky, with roughly 18.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
Will it snow in Big Sky?
Yes - around 0.01 cm of snow is forecast in Big Sky over the coming two weeks, so be prepared for wintry conditions and dress warmly.
How windy is it in Big Sky?
Maximum wind speeds in Big Sky are forecast to reach about 36 km/h at their peak over the next 14 days.
When is the best time to visit Big Sky?
For a month-by-month look at temperatures and rainfall, see our best time to visit Big Sky guide.
How accurate is the 14-day forecast for Big Sky?
Our Big Sky forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Big Sky?Get accurate weather forecasts for Big Sky, located at latitude 45.285 and longitude -111.368. Stay updated with localized weather information tailored for Big Sky.
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