Old School Forest Preserve Weather Forecast

    • 37
    • 58

    Rain Showers

    • 48
    • 66

    Mostly Cloudy

    • 45
    • 71

    Partly Sunny

    • 42
    • 59

    Partly Sunny

    • 43
    • 58

    Partly Sunny

    • 46
    • 61

    Rain Showers Likely

Today 7 May Lake

Mostly cloudy. Isolated Showers in the afternoon. Highs in the upper 50s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 7 May Lake

Partly cloudy. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old School Forest Preserve Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    52.1 °F

  • Highest 4 May, 2026

    81.6 °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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