Janesville 7-day weather forecast

Written by:
May 19, 2025
ESOlex // Shutterstock

Janesville 7-day weather forecast

Stacker created the forecast for Janesville, Wisconsin using data from OpenWeather. This week's high is 72 °F on Friday, while the low is 44 °F on Monday. There are expected to be 2 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 26

- High of 68 °F, low of 44 °F (55% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:24 AM, sunset at 8:22 PM
- New moon
1 / 6
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Tuesday, May 27

- High of 64 °F, low of 47 °F (64% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:23 AM, sunset at 8:23 PM
2 / 6
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Wednesday, May 28

- High of 56 °F, low of 50 °F (90% humidity)
- Overcast with a 71% chance of rain (0 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:22 AM, sunset at 8:24 PM
3 / 6
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Thursday, May 29

- High of 59 °F, low of 50 °F (85% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:22 AM, sunset at 8:25 PM
4 / 6
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Friday, May 30

- High of 72 °F, low of 52 °F (53% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 5:21 AM, sunset at 8:25 PM
5 / 6
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Saturday, May 31

- High of 66 °F, low of 53 °F (45% humidity)
- Fair with a 100% chance of rain (2 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:21 AM, sunset at 8:26 PM
6 / 6
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Sunday, June 1

- High of 69 °F, low of 46 °F (40% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 5:20 AM, sunset at 8:27 PM

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