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    • Today

      Sep 27

      65° /48°
      Mostly sunny and breezy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      61° /51°F
      A morning shower in spots
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Thu

      Sep 29

      69° /55°
      Partly sunny, a shower or two
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      64° /55°
      Clouds and sun with a shower
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      67° /53°
      A couple of showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Wednesday
    3am
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    10am
    Forecast Cloudy Cloudy Showers Cloudy Showers Showers Cloudy Cloudy
    Temp (°F) 49° 49° 48° 48° 48° 49° 50° 52°
    RealFeel® 45° 45° 41° 43° 40° 43° 47° 49°
    Wind (mph) 8 WNW 8 WNW 8 NW 8 NW 8 NW 8 NW 8 NW 8 NW
    precip
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    Rain
    34%
    40%
    55%
    47%
    55%
    40%
    37%
    33%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    UV Index 0 0 0 0 0 0 0 1
    Cloud Cover 94% 94% 94% 94% 94% 90% 90% 90%
    Humidity 91% 90% 88% 88% 89% 90% 91% 91%
    Dew Point 46° 46° 45° 44° 45° 46° 48° 50°
    Temp °F
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    55° 50° 45°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 61° 70° 89° (1971) 78°
    Low 51° 46° 28° (1991) 59°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:40 PM
    • Duration: 11:50 hr

    Moonrise/Moonset

    • Moonrise: 4:24 AM
    • Moonset: 5:44 PM
    • Duration: 13:20 hr
    Astronomy

    DeKalb Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 3:53 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes through Tuesday. More >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps