Heat Will Continue in the Southeast and Portions of the West

A very hot and humid airmass will persist over portions of the southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. In the Plains and the mid-Atlantic to the Appalachians, strong thunderstorms are possible with gusty winds. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

69°F

21°C

Humidity 84%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 27 Jul 12:15 am CDT
Extended Forecast for

Dekalb IL

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 66. Calm wind.

    Patchy Fog

    Low: 66 °F

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 66. South southwest wind around 5 mph becoming calm.

    Chance
    T-storms

    Low: 66 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. East southeast wind around 5 mph becoming northwest in the afternoon.

    Chance
    T-storms

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. North northeast wind 5 to 10 mph.

    Chance
    Showers

    Low: 63 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 77.

    Slight Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 61.

    Slight Chance
    Showers

    Low: 61 °F

  • Saturday

    Saturday: A slight chance of showers.  Mostly sunny, with a high near 78.

    Slight Chance
    Showers

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 66. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. South southwest wind around 5 mph becoming calm.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East southeast wind around 5 mph becoming northwest in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. North northeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Saturday
A slight chance of showers. Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 64.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Dekalb IL
 41.9°N 88.76°W
11:17 pm CDT Jul 26, 2016
12am CDT Jul 27, 2016-6pm CDT Aug 1, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database