5-Day Weather Forecast, Big Sky (MT)

Wed   Dec 04

5°C | -6°C

W 4 km/h

clear and no rain

hourly forecast

Thu   Dec 05

5°C | -7°C

W 4 km/h

clear and no rain

hourly forecast

Fri   Dec 06

4°C | -7°C

SW 4 km/h

clear and no rain

hourly forecast

Sat   Dec 07

5°C | -7°C

S 7 km/h

broken clouds and no rain

Sun   Dec 08

-4°C | -10°C

NW 11 km/h

23 mm

overcast and heavy snow

See the 10-day forecast for popular European destinations

Europe Forecast

Get more details in the extended 10 day weather forecast for Big Sky. Check out our December climate page to see if the current temperatures in Big Sky is typical for this time of year.