Georgetown Weather Forecast

    • 47
    • 61

    Chance Rain Showers

    • 40
    • 48

    Chance Rain Showers

    • 44
    • 55

    Mostly Cloudy

    • 44
    • 69

    Mostly Sunny

    • 39
    • 68

    Mostly Sunny

    • 41
    • 64

    Mostly Sunny

Today 3 Dec Williamson

Partly cloudy with a slight chance of very light drizzle. Near steady temperature in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 Dec Williamson

A slight chance of Thunderstorms in the evening. Cloudy with a chance of Showers. Patchy fog. Lows in the mid 40s. East Winds around 5 Mph, increasing to north 10 to 15 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Georgetown Temperature Statistics

December Temperature

Georgetown, Georgetown Municipal Airport (3.1 miles)

  • Lowest 1 December, 2025

    39 °F

  • Average December

    41.2 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

Georgetown, Georgetown Municipal Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.1 °F
Get WillyWeather+ to remove ads