Kewanee, Illinois Weather
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Weather Forecast for Kewanee, Illinois : Henry County
Issued: 9:33 am CDT Jul 30, 2025 Latitude: 41.2455927 Longitude: -89.9248303 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
90% chance of thunderstorms on Today 90% chance of thunderstorms on Tonight 30% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday
High: 78°F Low: 64°F High: 76°F High: 76°F High: 78°F High: 78°F High: 80°F High: 81°F
Low: 56°F Low: 54°F Low: 56°F Low: 59°F Low: 63°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Sunny Mostly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
70°
Cloudy
Heavy Thunderstorm Rain
as of 10:15 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 4 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Wind Data
12 MPH
Gust: 25 MPH
350° North
Cloud Level(s): Scattered at 700ft, Broken at 1400ft, Solid Overcast at 2900ft
Current Conditions at
MOLINE - (KMLI)
70°
Cloudy
Thunderstorm In Vicinity Heavy Rain
as of 9:52 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
9 MPH
070° East
Cloud Level(s): Broken at 9500ft, Solid Overcast at 12000ft
Current Conditions at
GALESBURG - (KGBG)
68°
Cloudy
Rain
as of 10:15 AM CDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Scattered at 6000ft, Broken at 7500ft, Solid Overcast at 8500ft
90% chance of thunderstorms Today Today... Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. High near 78. Northeast wind around 5 mph becoming west in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
90% chance of thunderstorms Tonight Tonight... Showers and possibly a thunderstorm. Low around 64. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
30% chance of thunderstorms Thursday Thursday... Scattered showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 76. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 56. Northeast wind 5 to 10 mph.
Sunny on Friday Friday... Sunny, with a high near 76.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 54.
Sunny on Saturday Saturday... Sunny, with a high near 78.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 56.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 78.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 59.
Partly Sunny on Monday Monday... Partly sunny, with a high near 80.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 63.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 81.
Sun Almanac for Kewanee, Illinois
Sunrise: 05:54 AM
Sunset: 8:19 PM
Civil Sunrise:05:23 AM
Civil Sunset: 8:50 PM
Nautical Sunrise: 04:44 AM
Nautical Sunset: 9:28 PM
Astro Sunrise: 04:01 AM
Astro Sunset: 10:11 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.