Weather forecast for 10 days
Waterloo, IL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
5:59 am

7:55 pm
CDT
Mostly Sunny
63°F / 45°F
  • Wind: 11mph N
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Waterloo, mainly sunny conditions will dominate the day.
Rainfall is not expected. The highest anticipated temperature is a comfortable 62.6°F, while the lowest temperature will be a chilly 44.6°F.
April's typical peak of 65.7°F is anticipated to be mirrored in the day’s high.
Sunrise will be at 5:59 am and sunset at 7:55 pm; the daylight will last for 13h and 56min.

Sunday, May 4.

Mostly Sunny
5:58 am

7:56 pm
CDT
Mostly Sunny
64°F / 46°F
  • Wind: 9mph NE
  • Humidity: 60%
  • Precip. probability: 12%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Waterloo, bright conditions and mild breezes are expected.
Rainfall is not predicted. Temperatures are forecasted to range from a maximum of an enjoyable 64.4°F to a minimum of a chilly 46.4°F.
The highest temperature on Sunday is forecasted to reflect April's average of 65.7°F.
Sunrise will be at 5:58 am and sunset at 7:56 pm; the daylight will last for 13h and 58min.

Frequently asked questions

What is the weather forecast for Waterloo for Saturday?
On Saturday, in Waterloo, sunshine will dominate, with only occasional cloud cover.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 62.6°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Waterloo for Sunday?
On Sunday, a glowing sky and minimal clouds are expected.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in Waterloo, Illinois, will be 64.4°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Waterloo for the next ten days?
In Waterloo, weather will be unstable, and a combination of sun-filled, damp, storm-filled and dull weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Tuesday through Friday in Waterloo. Wednesday, with moderate precipitation of 0.55", will be the day with the most rainfall.
How warm will it be in the next ten days in Waterloo?
The maximum temperature will vary between 62.6°F and 77°F, as the minimum temperature will vary between 44.6°F and 60.8°F.
What will be the warmest and the coldest days?
The warmest day will be next Tuesday, with a maximum of 77°F. Saturday will be the coldest day, with a maximum temperature of 62.6°F.

Long-term weather forecast

TueApr 29.
  • min.
  • 55°F
Rain
Rain
  • Wind: 4mph NE
  • Humidity: 86%
  • UV index: 0
  • Precip. probability: 92%
  • Precipitation: 0.12"
  • 6:04 am 7:51 pm CDT
WedApr 30.
  • 72°F
  • 61°F
AM Thundershowers
AM Thundershowers
  • Wind: 11mph SE
  • Humidity: 84%
  • UV index: 5
  • Precip. probability: 85%
  • Precipitation: 0.55"
  • 6:02 am 7:52 pm CDT
ThuMay 1.
  • 72°F
  • 57°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SW
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 68%
  • Precipitation: 0.24"
  • 6:01 am 7:53 pm CDT
FriMay 2.
  • 68°F
  • 50°F
PM Showers
PM Showers
  • Wind: 7mph WNW
  • Humidity: 73%
  • UV index: 5
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 6:00 am 7:54 pm CDT
SatMay 3.
  • 63°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph N
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:59 am 7:55 pm CDT
SunMay 4.
  • 64°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NE
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:58 am 7:56 pm CDT
MonMay 5.
  • 70°F
  • 48°F
Sunny
Sunny
  • Wind: 7mph ENE
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:57 am 7:57 pm CDT
TueMay 6.
  • 77°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph ESE
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:56 am 7:58 pm CDT
WedMay 7.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph E
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:54 am 7:59 pm CDT
ThuMay 8.
  • 73°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:53 am 8:00 pm CDT
An unsettled pattern is expected over the next ten days, and a mix of bright, rain-soaked, turbulent and gloomy weather is anticipated.
Rainfall is anticipated on Tuesday through Friday.
Noticeable swings in temperature are expected in the next ten days. Maximum temperatures are forecasted between 62.6°F and 77°F, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 44.6°F and 60.8°F.
With the highest temperature of 77°F, next Tuesday will be the warmest day; the coldest day will be Saturday, with a maximum of 62.6°F.
Updated: Apr 30, 2025 @ 02:59:47 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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