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    • Tue

      Oct 11

      61° /49°
      Afternoon rain
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 12

      69° /47°
      Overcast with a little rain
      • Ragweed Pollen
      • Weather
      • Precip: 60%
      • Wind Speed: 15 mph
      • Cloud Cover: 97%
      More
    • Thu

      Oct 13

      68° /44°
      Partly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 10 mph
      • Cloud Cover: 56%
      More
    • Fri

      Oct 14

      60° /38°
      Increasing clouds
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 4 mph
      • Cloud Cover: 38%
      More
    • Sat

      Oct 15

      57° /40°F
      A touch of afternoon rain
      • Ragweed Pollen
      • Weather
      • Precip: 57%
      • Wind Speed: 9 mph
      • Cloud Cover: 99%

    Day

    57°Hi RealFeel® 54° Precipitation 57%
    Cloudy; areas of drizzle in the morning followed by a little rain in the afternoon
    • SE 9 mph
    • Gusts: 17 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    40°Lo RealFeel® 31° Precipitation 75%
    Cloudy with rain tapering to a couple of showers
    • SSE 10 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.29 in
    • Rain: 0.29 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/15/2015
    High 57° 64° 85° (1989) 72°
    Low 40° 43° 28° (1988) 39°

    Sunrise/Sunset

    • Sunrise: 7:06 AM
    • Sunset: 6:10 PM
    • Duration: 11:04 hr

    Moonrise/Moonset

    • Moonrise: 6:15 PM
    • Moonset: 7:27 AM
    • Duration: 13:12 hr
    Astronomy

    Joliet Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 8:03 PM ET

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