Walnut Springs Weather Forecast

    • 72
    • 98

    Hot

    • 73
    • 98

    Hot

    • 72
    • 99

    Chance Thunderstorms

    • 71
    • 96

    Chance Rain Showers

    • 70
    • 94

    Slight Chance Thunderstorms

    • 70
    • 94

    Partly Sunny

    • 69
    • 94

    Partly Sunny

Today 18 Sep Bosque

Mostly sunny. Highs in the lower 90s.

Tonight 18 Sep Bosque

Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walnut Springs Temperature Statistics

September Temperature

Granbury, Granbury Municipal Airport (26.7 miles)

  • Lowest 11 September, 2026

    71.6 °F

  • Average September

    87.7 °F

  • Highest 12 September, 2026

    104 °F

Climate (2021–2026)

Granbury, Granbury Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    67.6 °F

  • Average High 2021–2026

    79.3 °F
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