Fredericksburg Weather Forecast

    • 72
    • 97

    Hot

    • 71
    • 98

    Hot

    • 73
    • 98

    Hot

    • 73
    • 98

    Hot

    • 74
    • 98

    Hot

    • 74
    • 98

    Hot

    • 73
    • 98

    Hot

Today 18 Aug Gillespie

Sunny. Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 18 Aug Gillespie

Partly cloudy. Lows in the lower 70s. South Winds 10 to 15 Mph.

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Fredericksburg Temperature Statistics

August Temperature

Fredericksburg, Gillespie County Airport (3.1 miles)

  • Lowest 3 August, 2026

    62.6 °F

  • Average August

    83.1 °F

  • Highest 13 August, 2026

    98.6 °F

Climate (2021–2026)

Fredericksburg, Gillespie County Airport (3.1 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    79.5 °F
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