Georgetown Municipal Airport Weather Forecast

    • 30
    • 62

    Sunny

    • 36
    • 63

    Partly Sunny

    • 49
    • 56

    Chance Rain Showers

    • 45
    • 63

    Slight Chance Rain Showers

    • 44
    • 61

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 38
    • 63

    Mostly Cloudy

Today 18 Jan Williamson

Sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph.

Tonight 18 Jan Williamson

Clear, cold with Lows in the lower 30s. Southwest Winds around 5 Mph.

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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

    58 °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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