South River City Weather Forecast

    • 33
    • 58

    Becoming Sunny

    • 43
    • 68

    Mostly Sunny

    • 56
    • 74

    Partly Sunny

    • 52
    • 85

    Sunny

    • 48
    • 76

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

Today 30 Dec Travis

Partly cloudy in the Morning, then clearing. Highs in the mid 50s. North Winds 5 to 10 Mph.

Tonight 30 Dec Travis

Mostly clear. Lows in the mid 30s.

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South River City Temperature Statistics

December Temperature

Austin City, Austin Camp Mabry (4.3 miles)

  • Lowest 15 December, 2025

    33.1 °F

  • Average December

    57.5 °F

  • Highest 26 December, 2025

    84 °F

Climate (2020–Present)

Austin City, Austin Camp Mabry (4.3 miles)

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  • Average Low 2020–2025

    61.3 °F

  • Average 2020–2025

    71.6 °F

  • Average High 2020–2025

    82.7 °F
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