Janesville, Wisconsin Weather:
Tuesday, December 1, 2026
Icy Road Conditions
Day 43°
Night 30°
Precipitation 65 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (December 1, 2025)
Snowy Weather

Day

28°

Night

12°

Wind

1 mph

UV Index

1

Precipitation

80 %