Waterloo 7-day weather forecast

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

Stacker created the forecast for Waterloo, Iowa using data from OpenWeather. This week's high is 83 °F on Monday, while the low is 29 °F on Friday. There are expected to be 2 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 83 °F, low of 48 °F (48% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:55 AM, sunset at 7:32 PM
1 / 6
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Tuesday, March 31

- High of 73 °F, low of 49 °F (67% humidity)
- Partly cloudy with a 34% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:53 AM, sunset at 7:33 PM
2 / 6
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Wednesday, April 1

- High of 48 °F, low of 33 °F (83% humidity)
- Overcast with a 100% chance of rain (18 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:51 AM, sunset at 7:34 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 37 °F, low of 33 °F (100% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 6:49 AM, sunset at 7:35 PM
4 / 6
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Friday, April 3

- High of 58 °F, low of 29 °F (77% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:48 AM, sunset at 7:36 PM
5 / 6
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Saturday, April 4

- High of 46 °F, low of 37 °F (65% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Fresh breeze (21 mph wind)
- Sunrise at 6:46 AM, sunset at 7:37 PM
6 / 6
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Sunday, April 5

- High of 52 °F, low of 31 °F (48% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 6:44 AM, sunset at 7:39 PM

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