Prospect Heights Weather Forecast

    • 29
    • 43

    Windy

    • 37
    • 40

    Rain/Snow

    • 22
    • 61

    Rain Showers

    • 9
    • 28

    Blustery

    • 18
    • 26

    Slight Chance Snow Showers

    • 31
    • 41

    Mostly Cloudy

Today 13 Mar Northern Cook

Mostly sunny. Windy. Temperatures in the lower 40s. West Winds 25 to 35 Mph with Gusts up to 50 Mph.

Tonight 13 Mar Northern Cook

Partly cloudy in the Evening, then becoming mostly cloudy. Windy. Lows in the upper 20s. Northwest Winds 20 to 25 Mph with Gusts up to 40 Mph, Diminishing to 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Prospect Heights Temperature Statistics

March Temperature

Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    42.9 °F

  • Highest 9 March, 2026

    72 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)

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

  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads