Lee Center, Illinois Weather
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Weather Forecast for Lee Center, Illinois : Lee County
Issued: 2:26 pm CDT Sep 16, 2025 Latitude: 41.7475326 Longitude: -89.2787057 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Morning Fog on Tonight Morning Fog on Wednesday Sunny on Thursday 20% chance of rain on Friday 20% chance of on Saturday 20% chance of on Sunday 20% chance of thunderstorms on Monday
High: 86°F Low: 56°F High: 86°F High: 89°F High: 85°F High: 83°F High: 82°F High: 80°F
Low: 58°F Low: 60°F Low: 61°F Low: 62°F Low: 62°F  
Sunny Morning Fog Morning Fog Sunny Rain Partly Sunny Partly Sunny Thunderstorms
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Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
86°
Clear
as of 2:55 PM CDST
Rel. Humidity: 30%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
7 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
STERLING ROCK - (KSQI)
90°
Clear
as of 2:56 PM CDST
Rel. Humidity: 29%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
PERU - (KVYS)
90°
Clear
as of 2:55 PM CDST
Rel. Humidity: 27%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
3 MPH
120° Southeast
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 86. East wind around 5 mph.
Morning Fog on Tonight Tonight... Patchy fog after 4am. Otherwise, mostly clear, with a low around 56. East wind around 5 mph becoming calm in the evening.
Morning Fog on Wednesday Wednesday... Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming east northeast around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 58. East wind around 5 mph becoming calm.
Sunny on Thursday Thursday... Sunny, with a high near 89. Calm wind becoming southeast around 5 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 60.
20% chance of rain Friday Friday... A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 85.
20% chance of thunderstorms Friday Night Friday Night... A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 61.
20% chance of Saturday Saturday... A chance of showers after 1pm. Partly sunny, with a high near 83.
20% chance of rain Saturday Night Saturday Night... A chance of showers after 1am. Mostly cloudy, with a low around 62.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 82.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 62.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Sun Almanac for Lee Center, Illinois
Sunrise: 06:39 AM
Sunset: 7:05 PM
Civil Sunrise:06:11 AM
Civil Sunset: 7:32 PM
Nautical Sunrise: 05:38 AM
Nautical Sunset: 8:05 PM
Astro Sunrise: 05:05 AM
Astro Sunset: 8:39 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.