, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Mon

      Dec 12

      16° /-8°
      Mostly sunny and colder
      • Poor
      • for stargazing
      • Cloud Cover: 66%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Tue

      Dec 13

      10° /-11°
      Snow or flurries possible
      • Poor
      • for stargazing
      • Cloud Cover: 71%
      • Precip: 11%
      • Hours of Precip: 0
      More
    • Wed

      Dec 14

      15° /5°
      Frigid with partial sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 89%
      • Precip: 59%
      • Hours of Precip: 2
      More
    • Thu

      Dec 15

      16° /7°F
      Mostly sunny and frigid
      • Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 45%
      • Hours of Precip: 0.5
    • Fri

      Dec 16

      20° /11°
      Partly sunny and frigid
      • Fair
      • for stargazing
      • Cloud Cover: 17%
      • Precip: 0%
      • Hours of Precip: 0
      More

    Day

    16°Hi RealFeel® 19° Precipitation 0%
    Mostly sunny and frigid
    • SSW 5 mph
    • Gusts: 16 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    Lo RealFeel® -17° Precipitation 45%
    Frigid with increasing cloudiness; a flurry around late
    • S 15 mph
    • Gusts: 30 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.02 in
    • Rain: 0 in
    • Snow: 0.2 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/15/2015
    High 16° 32° 59° (1971) 41°
    Low 17° -8° (1985) 37°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 4:25 PM
    • Duration: 9:09 hr

    Moonrise/Moonset

    • Moonrise: 6:41 PM
    • Moonset: 9:27 AM
    • Duration: 14:46 hr
    Astronomy

    Solunar Information for DeKalb, IL

    Wed, Dec 7
    First
    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New