Waterloo 7-day weather forecast

Written by:
March 23, 2026
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Waterloo 7-day weather forecast

created the forecast for Waterloo, Iowa using data from . This week's high is 68 掳F on Sunday, while the low is 28 掳F on Tuesday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, April 6

- High of 46 掳F, low of 34 掳F (41% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:42 AM, sunset at 7:40 PM
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1 / 6
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Tuesday, April 7

- High of 46 掳F, low of 28 掳F (40% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:41 AM, sunset at 7:41 PM
2 / 6
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Wednesday, April 8

- High of 66 掳F, low of 39 掳F (58% humidity)
- Mostly cloudy with a 80% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 6:39 AM, sunset at 7:42 PM
3 / 6
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Thursday, April 9

- High of 60 掳F, low of 52 掳F (71% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:37 AM, sunset at 7:43 PM
4 / 6
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Friday, April 10

- High of 62 掳F, low of 46 掳F (49% humidity)
- Partly sunny with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:36 AM, sunset at 7:44 PM
- Last quarter moon
5 / 6
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Saturday, April 11

- High of 55 掳F, low of 50 掳F (76% humidity)
- Overcast with a 94% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:34 AM, sunset at 7:45 PM
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6 / 6
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Sunday, April 12

- High of 68 掳F, low of 51 掳F (91% humidity)
- Overcast with a 100% chance of rain (46 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:32 AM, sunset at 7:46 PM

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