Old School Forest Preserve Weather Forecast

    • 48
    • 62

    Decreasing Clouds

    • 59
    • 75

    Mostly Cloudy

    • 34
    • 75

    Rain Showers Likely

    • 31
    • 42

    Chance Rain/Snow

    • 35
    • 42

    Chance Rain/Snow

    • 41
    • 50

    Chance Rain Showers

Today 29 Mar Lake

Mostly cloudy. Highs in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Mar Lake

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old School Forest Preserve Temperature Statistics

March Temperature

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

  • Lowest 17 March, 2026

    13.6 °F

  • Average March

    42.1 °F

  • Highest 21 March, 2026

    76.6 °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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