Palatine Weather Forecast

    • 19
    • 19

    Mostly Cloudy

    • 14
    • 39

    Becoming Sunny

    • 20
    • 29

    Partly Sunny

    • 36
    • 41

    Cloudy

    • 31
    • 45

    Mostly Cloudy

    • 41
    • 46

    Chance Rain

    • 36
    • 57

    Mostly Cloudy

Today 19 Dec Northern Cook

Partly cloudy. Blustery. Highs in the lower 20s. Northwest Winds 15 to 20 Mph, becoming west 10 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 19 Dec Northern Cook

Mostly cloudy. Lows around 19. Temperature rising into the upper 20s after midnight. South Winds 10 to 15 Mph, increasing to 15 to 20 Mph with Gusts up to 25 Mph after midnight.

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Palatine Temperature Statistics

December Temperature

Chicago / Wheeling, Pal-Waukee Airport (6.2 miles)

  • Lowest 14 December, 2025

    -2 °F

  • Average December

    22.5 °F

  • Highest 17 December, 2025

    41 °F

Climate (2020–Present)

Chicago / Wheeling, Pal-Waukee Airport (6.2 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    61.4 °F
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