, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Early AM

      Aug 15

      70° Lo
      A shower possible
      • Fishing
      • Weather
      • Precip: 50%
      • Cloud Cover: 86%
      • Wind Speed: 5 mph
      More
    • Today

      Aug 15

      77° /69°
      A shower and t-storm around
      • Excellent
      • for fishing
      • Precip: 63%
      • Cloud Cover: 94%
      • Wind Speed: 5 mph
      More
    • Thu

      Aug 16

      83° /67°F
      A thunderstorm in spots
      • Excellent
      • for fishing
      • Precip: 25%
      • Cloud Cover: 64%
      • Wind Speed: 5 mph
    • Fri

      Aug 17

      83° /65°
      A passing afternoon shower
      • Excellent
      • for fishing
      • Precip: 24%
      • Cloud Cover: 86%
      • Wind Speed: 5 mph
      More
    • Sat

      Aug 18

      85° /63°
      A thunderstorm in spots
      • Poor
      • for fishing
      • Precip: 11%
      • Cloud Cover: 19%
      • Wind Speed: 5 mph
      More

    Day

    83°Hi RealFeel® 91° Precipitation 42%
    Mostly cloudy, a shower or thunderstorm in spots; humid
    • Winds from the
    • NW 6 mph
    • Gusts: 9 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.14 in
    • Rain: 0.14 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    67°Lo RealFeel® 68° Precipitation 25%
    Partly cloudy
    • Winds from the
    • NNW 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • 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 8/16/2017
    High 83° 83° 100° (1937) 85°
    Low 67° 63° 47° (1976) 65°

    Sunrise/Sunset

    • Sunrise: 6:05 AM
    • Sunset: 7:53 PM
    • Duration: 13:48 hr

    Moonrise/Moonset

    • Moonrise: 12:01 PM
    • Moonset: 11:17 PM
    • Duration: 11:16 hr
    Astronomy

    Solunar Information for Ottawa, IL

    Sat, Aug 18
    First
    Sun, Aug 26
    Full
    Mon, Sep 3
    Last
    Sun, Sep 9
    New

    Thu. Fishing Weather