Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fog

77°F

25°C

Humidity 100%
Wind Speed S 8 mph
Barometer 29.87 in
Dewpoint 77°F (25°C)
Visibility 0.50 mi
Heat Index78°F (26°C)
Last update 27 Jul 1:15 am CDT
Extended Forecast for

4 Miles S Kingston IL

  • Overnight

    Overnight: A 30 percent chance of showers after 5am.  Mostly cloudy, with a low around 74. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 74 °F

    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 90. Heat index values as high as 104. South southeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am.  Partly cloudy, with a low around 68. West wind 5 to 15 mph becoming north northeast after midnight.

    Low: 68 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming light east northeast  after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 74. South wind around 5 mph, with gusts as high as 10 mph.
Monday
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 90. Heat index values as high as 104. South southeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 68. West wind 5 to 15 mph becoming north northeast after midnight.
Tuesday
Mostly sunny, with a high near 80. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming light east northeast after midnight.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 80.
Friday Night
A chance of showers. Mostly cloudy, with a low around 64.
Saturday
A chance of showers. Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Kingston IL
 42.05°N 88.78°W
12:06 am CDT Jul 27, 2026
1am CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
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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