Georgetown Municipal Airport Weather Forecast

    • 62
    • 85

    Increasing Clouds

    • 64
    • 87

    Partly Sunny

    • 66
    • 90

    Mostly Cloudy

    • 63
    • 87

    Chance Rain Showers

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 88

    Slight Chance Thunderstorms

Today 29 Mar Williamson

Mostly sunny. Not as cool with Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 29 Mar Williamson

Clear in the Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds around 10 Mph with Gusts up to 20 Mph.

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Georgetown Municipal Airport Temperature Statistics

March Temperature

Georgetown, Georgetown Municipal Airport (0 miles)

  • Lowest 16 March, 2026

    33.1 °F

  • Average March

    69.7 °F

  • Highest 15 March, 2026

    93.9 °F

Climate (2021–Present)

Georgetown, Georgetown Municipal Airport (0 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    69.7 °F

  • Average High 2021–2026

    80.6 °F
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