National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair and Breezy

63°F

17°C

Humidity 39%
Wind Speed S 25 G 31 mph
Barometer 30.14 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Apr 12:45 pm CDT
Extended Forecast for

Plainfield IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 69. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 69 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 9am, then a slight chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 66. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 45. Northwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. North northeast wind around 10 mph. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 78.

    High: 78 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
A 40 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
A chance of showers before 9am, then a slight chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 66. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Thursday Night
Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 45. Northwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 90%.
Friday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 56. North northeast wind around 10 mph. Chance of precipitation is 70%.
Friday Night
Mostly clear, with a low around 36.
Saturday
Partly sunny, with a high near 60.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 52.
Sunday
Mostly cloudy, with a high near 78.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Mostly cloudy, with a high near 78. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainfield IL
 41.64°N 88.19°W
Last Update:
12:51 pm CDT Apr 8, 2026
Forecast Valid:
1pm CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation