Old School Forest Preserve Weather Forecast

    • 35
    • 50

    Chance Rain Showers

    • 24
    • 47

    Partly Sunny

    • 31
    • 37

    Partly Sunny

    • 52
    • 62

    Chance Rain Showers

    • 41
    • 66

    Chance Rain Showers

    • 41
    • 56

    Chance Rain Showers

Today 5 Apr Lake

Partly cloudy. Breezy. Highs around 50. Northwest Winds 15 to 20 Mph, becoming west 10 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 5 Apr Lake

Mostly cloudy. A chance of rain Showers late in the evening. A slight chance of rain Showers after midnight. Lows in the mid 30s. West Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Real-Time

Old School Forest Preserve Temperature Statistics

April Temperature

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

  • Lowest 1 April, 2026

    35.7 °F

  • Average April

    46.1 °F

  • Highest 2 April, 2026

    70.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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