Sleepy Hollow Weather Forecast

    • 56
    • 73

    Chance Rain Showers

    • 57
    • 80

    Partly Sunny

    • 61
    • 85

    Mostly Sunny

    • 64
    • 86

    Chance Rain Showers

    • 60
    • 83

    Chance Rain Showers

    • 56
    • 80

    Partly Sunny

Today 23 May Kane

Mostly cloudy. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 23 May Kane

Mostly cloudy. A slight chance of Showers in the evening. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Hollow Temperature Statistics

May Temperature

Chicago / West Chicago, Dupage Airport (13.7 miles)

  • Lowest 2 May, 2026

    29.6 °F

  • Average May

    56.2 °F

  • Highest 17 May, 2026

    86.6 °F

Climate (2021–Present)

Chicago / West Chicago, Dupage Airport (13.7 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    61.6 °F
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