, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Sat

      Dec 23

      31° /15°F
      Much colder with low clouds
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 25%
      • Hours of Precip: 0
    • Sun

      Dec 24

      30° /11°
      Clouds and sun with flurries
      • Very Good
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 19%
      • Hours of Precip: 0
      More
    • Mon

      Dec 25

      31° /13°
      Partly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 63%
      • Hours of Precip: 4
      More
    • Tue

      Dec 26

      24° /12°
      Cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Wed

      Dec 27

      23° /8°
      Plenty of sunshine, but cold
      • Very Good
      • for stargazing
      • Cloud Cover: 5%
      • Precip: 0%
      • Hours of Precip: 0
      More

    Day

    31°Hi RealFeel® 21° Precipitation 13%
    Much colder with low clouds
    • Winds from the
    • WNW 12 mph
    • Gusts: 17 mph
    • Max UV Index: 1 (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

    15°Lo RealFeel® 9° Precipitation 25%
    Considerable cloudiness and seasonably cold
    • Winds from the
    • WNW 8 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/23/2016
    High 31° 33° 64° (1979) 36°
    Low 15° 17° -18° (1989) 23°

    Sunrise/Sunset

    • Sunrise: 7:19 AM
    • Sunset: 4:30 PM
    • Duration: 9:11 hr

    Moonrise/Moonset

    • Moonrise: 10:45 AM
    • Moonset: 9:41 PM
    • Duration: 10:56 hr
    Astronomy

    Solunar Information for Ottawa, IL

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last