Georgetown Municipal Airport Weather Forecast

    • 44
    • 78

    Slight Chance Thunderstorms

    • 41
    • 67

    Sunny

    • 51
    • 80

    Sunny

    • 61
    • 83

    Mostly Sunny

    • 45
    • 89

    Partly Sunny

    • 39
    • 63

    Mostly Cloudy

    • 49
    • 71

    Partly Sunny

Today 11 Mar Williamson

Mostly sunny. Highs in the upper 70s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 11 Mar Williamson

Clear, breezy and much cooler with Lows in the lower 40s. North Winds 15 to 25 Mph with Gusts up to 35 Mph.

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Georgetown Municipal Airport Temperature Statistics

March Temperature

Georgetown, Georgetown Municipal Airport (0 miles)

  • Lowest 7 March, 2026

    50 °F

  • Average March

    71 °F

  • Highest 3 March, 2026

    86 °F

Climate (2021–Present)

Georgetown, Georgetown Municipal Airport (0 miles)

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  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    80.5 °F
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