Old School Forest Preserve Weather Forecast

    • 45
    • 53

    Chance Rain Showers

    • 61
    • 74

    Rain Showers

    • 62
    • 77

    Chance Thunderstorms

    • 61
    • 80

    Rain Showers

    • 56
    • 77

    Rain Showers Likely

    • 56
    • 76

    Chance Rain Showers

Today 11 Apr Lake

Partly cloudy late in the Morning, then becoming mostly cloudy. Highs in the lower 50s. Southeast Winds around 10 Mph.

Tonight 11 Apr Lake

Mostly cloudy. A chance of Showers. Lows in the mid 40s. Southeast Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old School Forest Preserve Temperature Statistics

April Temperature

Chicago / Wheeling, Pal-Waukee Airport (9.9 miles)

  • Lowest 7 April, 2026

    28.7 °F

  • Average April

    47.2 °F

  • Highest 8 April, 2026

    71.7 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (9.9 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.5 °F
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