5-Day Weather Forecast, Great Falls (MT)

Tue   Dec 24

12°C | 1°C

S 7 m/s

broken clouds and no rain

hourly forecast

Wed   Dec 25

7°C | 0°C

SW 6 m/s

almost clear and no rain

hourly forecast

Thu   Dec 26

7°C | 0°C

SW 8 m/s

0.2 mm

overcast and slight rain

hourly forecast

Fri   Dec 27

7°C | 0°C

SW 8 m/s

0.7 mm

broken clouds and chance of slight rain

Sat   Dec 28

9°C | 0°C

SW 6 m/s

0.3 mm

partly cloudy and chance of slight rain

See the 10-day forecast for popular European destinations

Europe Forecast

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