Georgetown Municipal Airport Weather Forecast

    • 73
    • 100

    Hot

    • 71
    • 86

    Chance Rain Showers

    • 70
    • 88

    Rain Showers Likely

    • 68
    • 88

    Chance Thunderstorms

    • 66
    • 91

    Mostly Sunny

    • 67
    • 93

    Sunny

Today 5 Sep Williamson

Partly cloudy. Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 5 Sep Williamson

Mostly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming east after midnight.

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Georgetown Municipal Airport Temperature Statistics

September Temperature

Georgetown, Georgetown Municipal Airport (0 miles)

  • Lowest 1 September, 2025

    71.1 °F

  • Average September

    81.4 °F

  • Highest 2 September, 2025

    95 °F

Climate (2020–Present)

Georgetown, Georgetown Municipal Airport (0 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    69 °F

  • Average High 2020–2025

    79.8 °F
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