Old School Forest Preserve Weather Forecast

    • 66
    • 82

    Mostly Sunny

    • 70
    • 87

    Partly Sunny

    • 66
    • 84

    Rain Showers Likely

    • 64
    • 76

    Chance Thunderstorms

    • 66
    • 83

    Slight Chance Rain Showers

    • 68
    • 86

    Mostly Sunny

Today 7 Jul Lake

Sunny. Highs in the lower 80s Inland, but only in the upper 70s near the lake. North Winds around 5 Mph, becoming east in the afternoon.

Tonight 7 Jul Lake

Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Old School Forest Preserve Temperature Statistics

July Temperature

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

  • Lowest 4 July, 2026

    66.9 °F

  • Average July

    80.9 °F

  • Highest 1 July, 2026

    95.6 °F

Climate (2021–2026)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads