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Personalized Forecasts

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    • Mon

      Oct 17

      65° /48°F
      Partly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 20%
      • Wind Speed: 7 mph
      • Cloud Cover: 29%
    • Tue

      Oct 18

      68° /49°
      Periods of rain
      • Ragweed Pollen
      • Weather
      • Precip: 66%
      • Wind Speed: 14 mph
      • Cloud Cover: 85%
      More
    • Wed

      Oct 19

      68° /48°
      Sunny
      • Ragweed Pollen
      • Weather
      • Precip: 10%
      • Wind Speed: 9 mph
      • Cloud Cover: 11%
      More
    • Thu

      Oct 20

      67° /48°
      A little afternoon rain
      • Ragweed Pollen
      • Weather
      • Precip: 57%
      • Wind Speed: 17 mph
      • Cloud Cover: 98%
      More
    • Fri

      Oct 21

      69° /48°
      Cloudy with a thunderstorm
      • Ragweed Pollen
      • Weather
      • Precip: 56%
      • Wind Speed: 15 mph
      • Cloud Cover: 90%
      More

    Day

    65°Hi RealFeel® 66° Precipitation 20%
    Partly sunny
    • S 7 mph
    • Gusts: 17 mph
    • Max UV Index: 3 (Moderate)
    • 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

    48°Lo RealFeel® 37° Precipitation 56%
    Cloudy with a little rain
    • S 10 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.06 in
    • Rain: 0.06 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/17/2015
    High 65° 63° 80° (1998) 55°
    Low 48° 42° 29° (2010) 31°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 6:07 PM
    • Duration: 10:59 hr

    Moonrise/Moonset

    • Moonrise: 7:38 PM
    • Moonset: 9:55 AM
    • Duration: 14:17 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 11:53 AM ET

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