Great Falls, Montana Weather:
Sunday, December 13, 2026
Cloudy Weather
Day 43°
Night 23°
Precipitation 0 %
Wind 15 mph
Weather Forecast History
Last Year's Weather on This Day (December 13, 2025)
Cloudy Weather

Day

39°

Night

27°

Wind

4 mph

UV Index

2

Precipitation

25 %