Fond du Lac 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Fond du Lac 7-day weather forecast

Stacker created the forecast for Fond du Lac, Wisconsin using data from OpenWeather. This week's high is 90 °F on Sunday, while the low is 47 °F on Wednesday. There are expected to be 4 sunny days and rain on 2 days this week.

NWS Milwaukee/Sullivan WI has issued an air quality alert until Monday at 12:00 PM.

Monday, July 20

- High of 83 °F, low of 63 °F (75% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:30 AM, sunset at 8:29 PM
1 / 6
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Tuesday, July 21

- High of 77 °F, low of 59 °F (70% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:31 AM, sunset at 8:28 PM
- First quarter moon
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, July 22

- High of 73 °F, low of 47 °F (44% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:32 AM, sunset at 8:28 PM
3 / 6
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Thursday, July 23

- High of 77 °F, low of 53 °F (47% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:33 AM, sunset at 8:27 PM
4 / 6
ESOlex // Shutterstock

Friday, July 24

- High of 78 °F, low of 59 °F (50% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 5:34 AM, sunset at 8:26 PM
5 / 6
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Saturday, July 25

- High of 79 °F, low of 58 °F (51% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:35 AM, sunset at 8:25 PM
6 / 6
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Sunday, July 26

- High of 90 °F, low of 64 °F (62% humidity)
- Sunny with a 100% chance of rain (7 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 5:36 AM, sunset at 8:24 PM

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