Van Petten, Illinois Weather
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Weather Forecast for Van Petten, Illinois : Lee County
Issued: 4:41 am CDT Sep 16, 2025 Latitude: 41.7041994 Longitude: -89.6220477 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday 30% chance of  on Friday 20% chance of  on Saturday 20% chance of  on Sunday 20% chance of  on Monday
High: 87°F Low: 57°F High: 87°F High: 89°F High: 83°F High: 81°F High: 83°F High: 84°F
Low: 58°F Low: 62°F Low: 61°F Low: 61°F Low: 62°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
STERLING ROCK - (KSQI)
61°
Clear
as of 6:56 AM CDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
55°
Clear
Mist
as of 6:55 AM CDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 5 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 87. East wind around 5 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.

Sunny on Wednesday Wednesday... Sunny, with a high near 87. Calm wind.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 58. Calm wind.

Sunny on Thursday Thursday... Sunny, with a high near 89. Calm wind becoming southeast around 5 mph.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers after 1am. Partly cloudy, with a low around 62.

30% chance of  Friday Friday... A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 83.

20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 61.

20% chance of  Saturday Saturday... A chance of showers. Partly sunny, with a high near 81.

20% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 61.

20% chance of  Sunday Sunday... A chance of showers. Partly sunny, with a high near 83.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 62.

20% chance of  Monday Monday... A chance of showers. Partly sunny, with a high near 84.

Sun Almanac for Van Petten, Illinois
Sunrise: 06:40 AM
Sunset: 7:06 PM
Civil Sunrise:06:13 AM
Civil Sunset: 7:34 PM
Nautical Sunrise: 05:40 AM
Nautical Sunset: 8:07 PM
Astro Sunrise: 05:06 AM
Astro Sunset: 8:40 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.