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

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

24°C

75°F

Humidity 76%
Wind Speed S 24 G 41 km/h
Barometer 1010.5 mb (29.86 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 21 Jun 2:52 am CDT
Extended Forecast for

Batavia IL

Heat Advisory June 21, 10:00am until June 24, 12:00am
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 23. South wind around 25 km/h, with gusts as high as 35 km/h.

    Low: 23 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34. Heat index values as high as 41. Breezy, with a south southwest wind 25 to 30 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 65 km/h.

    High: 34 °C

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 25. Breezy, with a south southwest wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 65 km/h.

    Low: 25 °C

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 35. Heat index values as high as 42. Breezy, with a south southwest wind 25 to 30 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 35 °C

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. South southwest wind 20 to 25 km/h, with gusts as high as 45 km/h.

    Low: 24 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 36.

    High: 36 °C

    Hot

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 24.

    Low: 24 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 33.

    High: 33 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 23. South wind around 25 km/h, with gusts as high as 35 km/h.
Saturday
Sunny, with a high near 34. Heat index values as high as 41. Breezy, with a south southwest wind 25 to 30 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 65 km/h.
Saturday Night
Clear, with a low around 25. Breezy, with a south southwest wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 65 km/h.
Sunday
Sunny and hot, with a high near 35. Heat index values as high as 42. Breezy, with a south southwest wind 25 to 30 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.
Sunday Night
Mostly clear, with a low around 24. South southwest wind 20 to 25 km/h, with gusts as high as 45 km/h.
Monday
Sunny and hot, with a high near 36.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 24.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 33.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Batavia IL
 41.86°N 88.29°W
Last Update:
3:26 am CDT Jun 21, 2025
Forecast Valid:
3am CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
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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