url:
Dayton, Illinois Weather Forecast
Dayton, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Dayton
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Dayton, Illinois : Henry County
Issued: 7:57 am CST Jan 12, 2026 Latitude: 41.4892011 Longitude: -90.3215147 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on Today Increasing Clouds on Tonight Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on Thursday 60% chance of snow on Friday Partly Sunny on Saturday Partly Sunny on Sunday
High: 45°F Low: 37°F High: 50°F High: 35°F High: 28°F High: 35°F High: 20°F High: 21°F
Low: 28°F Low: 14°F Low: 24°F Low: 15°F Low: 4°F  
Sunny Increasing Clouds Mostly Cloudy Mostly Cloudy Mostly Sunny Snow Partly Sunny Partly Sunny
-
Current Conditions at
MOLINE - (KMLI)
32°
Clear
as of 8:52 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
DAVENPORT - (KDVN)
32°
Feels like 23°F
Clear
as of 8:52 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
12 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
CLINTON - (KCWI)
30°
Feels like 21°F
Clear
as of 8:56 AM CST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
10 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
STERLING ROCK - (KSQI)
30°
Feels like 21°F
Clear
as of 8:56 AM CST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
10 MPH
230° Southwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 45. West wind around 10 mph, with gusts as high as 20 mph.
Increasing Clouds on Tonight Tonight... Increasing clouds, with a steady temperature around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 50. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 28. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 35. Breezy.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 14.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 28.
50% chance of snow Thursday Night Thursday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 24.
60% chance of snow Friday Friday... Snow likely, mainly after noon. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 15.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 20.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 4.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 21.
Current Radar Image


Sun Almanac for Dayton, Illinois
Sunrise: 07:26 AM
Sunset: 4:53 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:21 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:48 AM
Astro Sunset: 6:31 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.