Decatur, Illinois Weather:
Tuesday, November 10, 2026
Cloudy Weather
Day 59°
Night 41°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (November 10, 2025)
Cloudy Night

Day

37°

Night

25°

Wind

7 mph

Precipitation

2 %