Palatine Weather Forecast

    • 64
    • 79

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 62
    • 83

    Chance Rain Showers

Today 13 Sep Northern Cook

Mostly cloudy. Showers and Thunderstorms likely late in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 13 Sep Northern Cook

Partly cloudy early in the Evening, then becoming mostly clear. Patchy fog after midnight. Lows in the mid 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Palatine Temperature Statistics

September Temperature

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

  • Lowest 7 September, 2025

    46.9 °F

  • Average September

    63.3 °F

  • Highest 10 September, 2025

    80.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    61.5 °F
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