Fond du Lac 7-day weather forecast

Written by:
March 23, 2026
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Fond du Lac 7-day weather forecast

created the forecast for Fond du Lac, Wisconsin using data from . This week's high is 82 掳F on Monday, while the low is 39 掳F on Wednesday. There are expected to be 0 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 82 掳F, low of 62 掳F (78% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Strong breeze (28 mph wind)
- Sunrise at 5:25 AM, sunset at 8:15 PM
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1 / 6
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Tuesday, May 19

- High of 68 掳F, low of 46 掳F (92% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:24 AM, sunset at 8:16 PM
2 / 6
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Wednesday, May 20

- High of 56 掳F, low of 39 掳F (58% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:23 AM, sunset at 8:17 PM
3 / 6
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Thursday, May 21

- High of 58 掳F, low of 39 掳F (53% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:22 AM, sunset at 8:18 PM
4 / 6
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Friday, May 22

- High of 54 掳F, low of 48 掳F (73% humidity)
- Overcast with a 81% chance of rain (0 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:21 AM, sunset at 8:19 PM
5 / 6
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Saturday, May 23

- High of 56 掳F, low of 48 掳F (91% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:20 AM, sunset at 8:20 PM
- First quarter moon
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6 / 6
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Sunday, May 24

- High of 77 掳F, low of 57 掳F (74% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:20 AM, sunset at 8:21 PM

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