Janesville 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Janesville 7-day weather forecast

Stacker created the forecast for Janesville, Wisconsin using data from OpenWeather. This week's high is 56 °F on Tuesday, while the low is 31 °F on Saturday. There are expected to be 5 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, October 27

- High of 55 °F, low of 37 °F (53% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:23 AM, sunset at 5:55 PM
1 / 6
Hellame // Shutterstock

Tuesday, October 28

- High of 56 °F, low of 41 °F (57% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (18 mph wind)
- Sunrise at 7:25 AM, sunset at 5:54 PM
2 / 6
Pablesku // Shutterstock

Wednesday, October 29

- High of 55 °F, low of 42 °F (49% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 7:26 AM, sunset at 5:52 PM
- First quarter moon
3 / 6
VOJTa Herout // Shutterstock

Thursday, October 30

- High of 53 °F, low of 37 °F (51% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:27 AM, sunset at 5:51 PM
4 / 6
Leonid Ikan // Shutterstock

Friday, October 31

- High of 55 °F, low of 37 °F (43% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:28 AM, sunset at 5:50 PM
5 / 6
Matusciac Alexandru // Shutterstock

Saturday, November 1

- High of 45 °F, low of 31 °F (55% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:30 AM, sunset at 5:48 PM
6 / 6
Leonid Ikan // Shutterstock

Sunday, November 2

- High of 49 °F, low of 39 °F (53% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:31 AM, sunset at 5:47 PM

Trending Now