Wilmette Weather Forecast

    • 24
    • 41

    Chance Rain Showers

    • 25
    • 34

    Partly Sunny

    • 31
    • 40

    Partly Sunny

    • 34
    • 53

    Partly Sunny

    • 23
    • 41

    Slight Chance Snow

    • 24
    • 32

    Chance Snow

Today 24 Feb Northern Cook

Mostly cloudy. A chance of light Sprinkles late. Windy. Highs in the lower 40s. South Winds 20 to 25 Mph, becoming southwest 15 to 25 Mph in the afternoon. Gusts up to 40 Mph. Chance of precipitation 30 percent.

Tonight 24 Feb Northern Cook

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of light Sprinkles early in the evening. Lows in the lower 20s. West Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of precipitation 30 percent.

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Wilmette Temperature Statistics

February Temperature

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

  • Lowest 1 February, 2026

    1.7 °F

  • Average February

    31.1 °F

  • Highest 16 February, 2026

    65.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    61.6 °F
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