Georgetown Municipal Airport Weather Forecast

    • 37
    • 62

    Mostly Cloudy

    • 42
    • 62

    Mostly Cloudy

    • 42
    • 61

    Partly Sunny

    • 37
    • 69

    Sunny

    • 41
    • 65

    Sunny

    • 39
    • 67

    Partly Sunny

Today 11 Jan Williamson

Partly cloudy. Highs in the lower 60s. Northwest Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph this afternoon.

Tonight 11 Jan Williamson

Mostly cloudy. Lows in the upper 30s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Georgetown Municipal Airport Temperature Statistics

January Temperature

Georgetown, Georgetown Municipal Airport (0 miles)

  • Lowest 1 January, 2026

    34 °F

  • Average January

    63.6 °F

  • Highest 2 January, 2026

    86 °F

Climate (2021–Present)

Georgetown, Georgetown Municipal Airport (0 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    80.3 °F
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