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

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

48°F

9°C

Humidity 100%
Wind Speed NE 12 mph
Barometer 29.92 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 25 Apr 4:35 am CDT
Extended Forecast for

Bolingbrook IL

  • Overnight

    Overnight: A slight chance of drizzle. Cloudy, with a low around 48. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 48 °F

    Slight Chance
    Drizzle

  • Saturday

    Saturday: A slight chance of drizzle before 10am. Cloudy through mid morning, then gradual clearing, with a high near 65. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Slight Chance
    Drizzle then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 60%.

    High: 74 °F

    Chance
    T-storms then
    Severe
    Thunderstorms
    and Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms before 1am, then a slight chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 52. Chance of precipitation is 90%.

    Low: 52 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle. Cloudy, with a low around 48. North northeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
A slight chance of drizzle before 10am. Cloudy through mid morning, then gradual clearing, with a high near 65. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 45. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 68. East wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 52. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms before 1am, then a slight chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 52. Chance of precipitation is 90%.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bolingbrook IL
 41.7°N 88.07°W
Last Update:
4:51 am CDT Apr 25, 2026
Forecast Valid:
4am CDT Apr 25, 2026-6pm CDT May 1, 2026
 
Forecast Discussion
 
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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