Prospect Heights Weather Forecast

    • 31
    • 42

    Rain Showers Likely

    • 36
    • 42

    Rain Showers Likely

    • 41
    • 44

    Chance Rain Showers

    • 43
    • 55

    Chance Rain Showers

    • 42
    • 68

    Rain Showers Likely

    • 38
    • 57

    Chance Rain Showers

Today 2 Mar Northern Cook

Sunny in the Morning, then becoming partly cloudy. Highs in the lower 40s Inland, but only in the upper 30s near the lake. Southeast Winds 5 to 10 Mph.

Tonight 2 Mar Northern Cook

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of rain Showers and freezing rain late. Lows in the lower 30s. Southeast Winds around 5 Mph. Chance of precipitation 20 percent.

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Prospect Heights Temperature Statistics

March Temperature

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

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Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    61.6 °F
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