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Denrock, Illinois Weather Forecast
Denrock, Illinois Weather
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Weather Forecast for Denrock, Illinois : Whiteside County
Issued: 4:21 am CST Dec 7, 2025 Latitude: 41.6997524 Longitude: -89.9756718 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
90% chance of snow on Overnight 30% chance of snow on Sunday Mostly Cloudy on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
Low: 26°F High: 12 °F High: 25°F High: 39°F High: 36°F High: 25°F High: 14°F High: 11°F
Low: 0 °F Low: 16°F Low: 28°F Low: 15°F Low: 3°F Low: -4°F  
Snow Snow Mostly Cloudy Mostly Cloudy Mostly Cloudy Snow Partly Sunny Partly Sunny
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Current Conditions at
STERLING ROCK - (KSQI)
25°
Feels like 14°F
Partly Cloudy
Light Snow Mist
as of 4:12 AM CST
Rel. Humidity: 100%
Dew Point: 25°F
Visibility: 2 1/2 Miles
Pressure: 29.99 in.
Flight Rule: IFR
Wind Data
10 MPH
040° Northeast
Cloud Level(s): Few at 700ft, Scattered at 1700ft
Current Conditions at
CLINTON - (KCWI)
25°
Feels like 11°F
Cloudy
Light Snow Mist
as of 4:08 AM CST
Rel. Humidity: 92%
Dew Point: 23°F
Visibility: 2 1/2 Miles
Pressure: 30.00 in.
Flight Rule: IFR
Wind Data
16 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 2400ft
90% chance of snow Overnight Overnight... Snow. The snow could be heavy at times. Steady temperature around 26. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

30% chance of snow Sunday Sunday... A 30 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 12 by 5pm. North wind 5 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 0. Wind chill values as low as -10. North wind around 5 mph becoming calm in the evening.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 25. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 16.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 39.

60% chance of rain Tuesday Night Tuesday Night... Rain likely, mainly before midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 36.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 15.

30% chance of snow Thursday Thursday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25.

30% chance of snow Thursday Night Thursday Night... A 30 percent chance of snow. Mostly cloudy, with a low around 3.

Partly Sunny on Friday Friday... Partly sunny, with a high near 14.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -4.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 11.

Sun Almanac for Denrock, Illinois
Sunrise: 07:14 AM
Sunset: 4:29 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:09 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.