, °F

Personalized Forecasts

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My Favorite Forecasts

    My Recent Locations

    • Sun

      Sep 23

      77° /54°F
      Plenty of sun; pleasant
      • Very Good
      • for fishing
      • Precip: 7%
      • Cloud Cover: 2%
      • Wind Speed: 7 mph
    • Mon

      Sep 24

      79° /65°
      Considerable cloudiness; warm
      • Excellent
      • for fishing
      • Precip: 25%
      • Cloud Cover: 78%
      • Wind Speed: 8 mph
      More
    • Tue

      Sep 25

      74° /54°
      Chance for afternoon rain
      • Very Good
      • for fishing
      • Precip: 35%
      • Cloud Cover: 81%
      • Wind Speed: 14 mph
      More
    • Wed

      Sep 26

      70° /48°
      Thunderstorms possible
      • Fair
      • for fishing
      • Precip: 35%
      • Cloud Cover: 31%
      • Wind Speed: 9 mph
      More
    • Thu

      Sep 27

      67° /46°
      A couple of showers possible
      • Fair
      • for fishing
      • Precip: 30%
      • Cloud Cover: 26%
      • Wind Speed: 5 mph
      More

    Day

    77°Hi RealFeel® 79° Precipitation 7%
    Plenty of sun; pleasant
    • Winds from the
    • ENE 7 mph
    • Gusts: 10 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 1%
    • 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® 54° Precipitation 19%
    Clear
    • Winds from the
    • ESE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • 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 9/23/2017
    High 77° 74° 95° (2017) 95°
    Low 54° 50° 30° (1995) 66°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:51 PM
    • Duration: 12:07 hr

    Moonrise/Moonset

    • Moonrise: 6:34 PM
    • Moonset: 6:03 AM
    • Duration: 11:29 hr
    Astronomy

    Solunar Information for Ottawa, IL

    Tue, Sep 25
    Full
    Tue, Oct 2
    Last
    Tue, Oct 9
    New
    Tue, Oct 16
    First