Weather forecast for tomorrow
Waterloo, IL

Weather forecast for tomorrow

Wednesday, Apr 30.

AM Thundershowers
6:02 am

7:52 pm
CDT
AM Thundershowers
73°F / 61°F
  • Wind: 11mph SE
  • Humidity: 84%
  • Precip. probability: 92%
  • Precipitation: 0.71"
  • UV index: 4
Tomorrow, in Waterloo, thunder and rain will make for a stormy morning, though conditions may gradually improve.
The likelihood of rainfall is high, and precipitation will be moderate. The anticipated temperature range extends from a high of a moderately hot 73.4°F to a low of an enjoyable 60.8°F.
A high of 73.4°F is expected, which aligns better with May's average peak of 75°F than April's 65.7°F.
Sunrise will be at 6:02 am and sunset at 7:52 pm; tomorrow's daylight will last for 13h and 50min.

Frequently asked questions

What is the weather forecast for Waterloo for tomorrow?
On Wednesday, thundershowers are likely in the morning, bringing periods of heavy rain and gusty winds.
Will it rain tomorrow?
Moderate precipitation of 0.71" is predicted. The likelihood of rainfall is high at 92%.
What will be the highest temperature tomorrow in Waterloo?
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 60.8°F.
The highest temperature will be a couple of degrees higher than the average maximum of 65.7°F in April. The lowest temperature will be noticeably higher than the average low of 47.8°F.
What time are sunrise and sunset tomorrow?
On Wednesday, in Waterloo, sunrise will be at 6:02 am and sunset at 7:52 pm (CDT).
How many hours of daylight will Waterloo have tomorrow?
Tomorrow, the daylight will last for 13h and 50min.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph S
  • Pressure: 29.8"Hg
  • Humidity: 94%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 5mi
2 am
  • 64°F
  • Feels like:
    64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 95%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 6mi
4 am
  • 63°F
  • Feels like:
    63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 97%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 am
  • 63°F
  • Feels like:
    63°F
Showers
Showers
  • Wind: 6mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 94%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 6:02 am
8 am
  • 64°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 8mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 90%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 66°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 10mph SW
  • Pressure: 29.77"Hg
  • Humidity: 81%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
12 pm
  • 68°F
  • Feels like:
    68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SW
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 70°F
  • Feels like:
    70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.74"Hg
  • Humidity: 73%
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Visibility: 6mi
4 pm
  • 70°F
  • Feels like:
    70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph WSW
  • Pressure: 29.71"Hg
  • Humidity: 70%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Pressure: 29.74"Hg
  • Humidity: 70%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:52 pm
8 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph W
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, on Wednesday, a combination of cloud-filled, turbulent and rain-soaked weather is predicted.
Rainfall is forecasted from 12 am to 2 am, and from 4 am to 7 am, and from 11 am to 2 pm, 4 pm and at 5 pm. With light precipitation of 0.08", most rainfall is expected at 1 pm.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 69.8°F. The warmest part of the day will be from 1 pm to 6 pm.
The expected temperature aligns more with May's average high than with April's 65.7°F. The lowest temperature is also more close to May's average minimum of 57.7°F than the usual minimum of 47.8°F in April.
Updated: Apr 30, 2025 @ 04:56:46 UTC
Published by: Weather U.S. | About Us
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