Georgetown Weather Forecast

    • 51
    • 74

    Sunny

    • 36
    • 67

    Sunny

    • 35
    • 60

    Sunny

    • 49
    • 67

    Sunny

    • 48
    • 76

    Mostly Sunny

    • 43
    • 77

    Mostly Sunny

    • 38
    • 64

    Mostly Sunny

Today 6 Dec Williamson

Partly cloudy this Morning, then clearing. Not as cool with Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 6 Dec Williamson

Clear. Lows around 50. Southwest Winds 5 to 10 Mph.

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Georgetown Temperature Statistics

December Temperature

Georgetown, Georgetown Municipal Airport (3.1 miles)

  • Lowest 2 December, 2025

    32 °F

  • Average December

    45.4 °F

  • Highest 3 December, 2025

    59 °F

Climate (2020–Present)

Georgetown, Georgetown Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.1 °F
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