Sleepy Hollow Weather Forecast

    • 29
    • 46

    Mostly Cloudy

    • 36
    • 41

    Rain Showers

    • 38
    • 40

    Rain Likely

    • 39
    • 48

    Mostly Cloudy

    • 22
    • 49

    Mostly Cloudy

    • 9
    • 28

    Blustery

Today 23 Dec Kane

Mostly cloudy. Highs in the mid 40s. West Winds 5 to 10 Mph.

Tonight 23 Dec Kane

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 20s. North Winds 5 to 10 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Hollow Temperature Statistics

December Temperature

Chicago / West Chicago, Dupage Airport (13.7 miles)

  • Lowest 14 December, 2025

    -4 °F

  • Average December

    21.7 °F

  • Highest 18 December, 2025

    50 °F

Climate (2020–Present)

Chicago / West Chicago, Dupage Airport (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.3 °F
Get WillyWeather+ to remove ads