Great Falls, Montana Weather:
Wednesday, December 16, 2026
Icy Road Conditions
Day 37°
Night 12°
Precipitation 65 %
Wind 20 mph
Weather Forecast History
Last Year's Weather on This Day (December 16, 2025)
Partly Sunny with Showers

Day

52°

Night

41°

Wind

27 mph

UV Index

2

Precipitation

49 %