Jollyville Weather Forecast

    • 48
    • 68

    Mostly Sunny

    • 55
    • 73

    Partly Sunny

    • 48
    • 72

    Mostly Cloudy

    • 39
    • 57

    Partly Sunny

    • 48
    • 59

    Mostly Cloudy

    • 55
    • 65

    Mostly Cloudy

Today 11 Dec Williamson

Sunny. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph.

Tonight 11 Dec Williamson

Clear. Not as cool with Lows in the mid 40s. South Winds 5 to 10 Mph.

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Jollyville Temperature Statistics

December Temperature

Austin City, Austin Camp Mabry (8.7 miles)

  • Lowest 2 December, 2025

    34 °F

  • Average December

    49.3 °F

  • Highest 6 December, 2025

    77 °F

Climate (2020–Present)

Austin City, Austin Camp Mabry (8.7 miles)

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  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    82.6 °F
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