Fredericksburg Weather Forecast

    • 44
    • 61

    Decreasing Clouds

    • 48
    • 74

    Mostly Sunny

    • 34
    • 67

    Sunny

    • 35
    • 62

    Sunny

    • 46
    • 66

    Sunny

    • 45
    • 74

    Mostly Sunny

    • 44
    • 76

    Sunny

Today 5 Dec Gillespie

Mostly cloudy. Not as cool with Highs around 60. Southwest Winds 5 to 10 Mph.

Tonight 5 Dec Gillespie

Mostly cloudy. Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Fredericksburg Temperature Statistics

December Temperature

Fredericksburg, Gillespie County Airport (3.1 miles)

  • Lowest 2 December, 2025

    28.4 °F

  • Average December

    44.9 °F

  • Highest 3 December, 2025

    68 °F

Climate (2020–Present)

Fredericksburg, Gillespie County Airport (3.1 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    67 °F

  • Average High 2020–2025

    78.8 °F
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