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 74 °F on Friday, while the low is 44 °F on Sunday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 70 °F, low of 58 °F (60% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:07 AM, sunset at 6:17 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 69 °F, low of 48 °F (56% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:08 AM, sunset at 6:15 PM
2 / 6
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Wednesday, October 15

- High of 57 °F, low of 52 °F (74% humidity)
- Overcast with a 72% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:09 AM, sunset at 6:13 PM
3 / 6
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Thursday, October 16

- High of 64 °F, low of 49 °F (63% humidity)
- Overcast with a 76% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 7:10 AM, sunset at 6:12 PM
4 / 6
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Friday, October 17

- High of 74 °F, low of 58 °F (39% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (16 mph wind)
- Sunrise at 7:11 AM, sunset at 6:10 PM
5 / 6
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Saturday, October 18

- High of 68 °F, low of 54 °F (44% humidity)
- Partly cloudy with a 100% chance of rain (4 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 7:12 AM, sunset at 6:09 PM
6 / 6
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Sunday, October 19

- High of 59 °F, low of 44 °F (34% humidity)
- Fair with a 0% chance of rain
- Fresh breeze (20 mph wind)
- Sunrise at 7:14 AM, sunset at 6:07 PM

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