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    • Sun

      Oct 2

      66° /53°
      Clouds and breaks of sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      68° /55°
      Cloudy to partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 4

      72° /53°
      Pleasant with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 5

      73° /54°F
      Variable cloudiness
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Thu

      Oct 6

      71° /52°
      Overcast with heavy showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    73°Hi RealFeel® 72° Precipitation 25%
    Variable cloudiness
    • SSE 10 mph
    • Gusts: 25 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    54°Lo RealFeel® 48° Precipitation 78%
    Periods of rain
    • SSW 7 mph
    • Gusts: 20 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0.9 in
    • Rain: 0.9 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/5/2015
    High 73° 66° 89° (2005) 63°
    Low 54° 44° 26° (1989) 54°

    Sunrise/Sunset

    • Sunrise: 6:57 AM
    • Sunset: 6:29 PM
    • Duration: 11:32 hr

    Moonrise/Moonset

    • Moonrise: 11:07 AM
    • Moonset: 9:23 PM
    • Duration: 10:16 hr
    Astronomy

    DeKalb Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 7:42 PM ET

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