Georgetown Municipal Airport Weather Forecast

    • 65
    • 80

    Increasing Clouds

    • 39
    • 79

    Breezy

    • 34
    • 49

    Mostly Cloudy

    • 33
    • 53

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 48
    • 68

    Mostly Cloudy

Today 27 Dec Williamson

Cloudy in the Morning, then becoming partly cloudy. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Dec Williamson

Partly cloudy. Near steady temperature in the upper 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Georgetown Municipal Airport Temperature Statistics

December Temperature

Georgetown, Georgetown Municipal Airport (0 miles)

  • Lowest 15 December, 2025

    28 °F

  • Average December

    55 °F

  • Highest 23 December, 2025

    80.1 °F

Climate (2020–Present)

Georgetown, Georgetown Municipal Airport (0 miles)

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  • Average Low 2020–2025

    59 °F

  • Average 2020–2025

    69.3 °F

  • Average High 2020–2025

    80.1 °F
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