Weather forecast for tomorrow
Kewanee, IL

Weather forecast for tomorrow

Tuesday, Jun 17.

PM Thunderstorms
5:24 am

8:36 pm
CDT
PM Thunderstorms
88°F / 66°F
  • Wind: 10mph SW
  • Humidity: 64%
  • Precip. probability: 48%
  • Precipitation: 0.67"
  • UV index: 8
Tomorrow, cloud build-up may lead to afternoon thunderstorms.
The chance of rainfall is low. However, expected precipitation will be moderate. The predicted temperature range extends from a high of a tropical 87.8°F to a low of a comfortable 66.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a fiery hot 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high of 87.8°F is more in line with July's average of 81°F than June's 78.6°F.
Sunrise will be at 5:24 am and sunset at 8:36 pm; tomorrow's daylight will last for 15h and 12min.

Frequently asked questions

What is the weather forecast for Kewanee for tomorrow?
Tomorrow, in Kewanee, storms with thunder and lightning are expected during the afternoon.
Will it rain tomorrow?
Moderate precipitation of 0.67" is forecasted. The chance of rainfall is 48%.
What will be the highest temperature tomorrow in Kewanee?
Tomorrow, the highest temperature in Kewanee will be 87.8°F, while the lowest temperature will be 66.2°F. The maximum heat index, which combines air temperature and relative humidity, is assessed at 96.8°F.
The highest temperature will be notably higher than the average maximum of 78.6°F in June. The lowest temperature will be relatively higher than the average low of 62.1°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Kewanee, sunrise will be at 5:24 am and sunset at 8:36 pm (CDT).
How many hours of daylight will Kewanee have tomorrow?
In Kewanee, tomorrow, there will be 15h and 12min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 3mph S
  • Pressure: 29.83"Hg
  • Humidity: 93%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    70°F
Mostly Clear
Mostly Clear
  • Wind: 5mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 90%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 91%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:24 am
6 am
  • 68°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 93%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 73°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 85%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SW
  • Pressure: 29.8"Hg
  • Humidity: 66%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Pressure: 29.77"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.74"Hg
  • Humidity: 52%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.71"Hg
  • Humidity: 55%
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • Visibility: 7mi
6 pm
  • 82°F
  • Feels like:
    86°F
Showers
Showers
  • Wind: 9mph SW
  • Pressure: 29.71"Hg
  • Humidity: 60%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    82°F
Showers
Showers
  • Wind: 5mph W
  • Pressure: 29.74"Hg
  • Humidity: 68%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:36 pm
10 pm
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 6mph SE
  • Pressure: 29.77"Hg
  • Humidity: 85%
  • Precip. probability: 57%
  • Precipitation: 0.16"
  • Visibility: 7mi
Tomorrow, on Tuesday, weather will be unstable, and a mix of cloud-filled, unstable, damp and bright weather is forecasted.
Rainfall is predicted from 3 pm to 11 pm. With moderate precipitation of 0.16", most rainfall is expected at 10 pm.
The temperature will be between a minimum of 68°F and a maximum of 87.8°F. The hottest part of the day will be at 2 pm and 3 pm.
The maximum is expected to resemble July's average high of 81°F rather than June's. The nighttime low will be relatively higher than the typical June minimum temperature of 62.1°F.
Updated: Jun 17, 2025 @ 03:30:49 UTC
Published by: Weather U.S. | About Us
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