


News Headlines
Hazardous Weather Conditions
Current conditions at
Lewis University Airport (KLOT)
Lat: 41.6°NLon: 88.1°WElev: 669ft.
Mostly Cloudy
70°F
21°C
Humidity | 100% |
Wind Speed | SE 7 mph |
Barometer | 29.81 in |
Dewpoint | 70°F (21°C) |
Visibility | 8.00 mi |
Last update | 18 Jun 6:45 am CDT |
Extended Forecast for
4 Miles SSW Naperville IL
Today
High: 78 °F
Chance
T-storms then
T-stormsTonight
Low: 63 °F
Showers
Likely then
Slight Chance
ShowersJuneteenth
High: 83 °F
Slight Chance
T-stormsThursday Night
Low: 63 °F
Mostly Clear
Friday
High: 87 °F
Mostly Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 95 °F
Sunny then
Sunny and
BreezySaturday Night
Low: 75 °F
Clear
Sunday
High: 96 °F
Hot
Detailed Forecast
Today
Showers and thunderstorms, mainly after noon. High near 78. South southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 63. West northwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Juneteenth
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 83. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 87. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny and hot, with a high near 95. Breezy.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Naperville IL
41.72°N 88.18°W
41.72°N 88.18°W
6:06 am CDT Jun 18, 2025
7am CDT Jun 18, 2025-6pm CDT Jun 24, 2025