Nassau Bay Airport Weather Forecast

    • 36
    • 68

    Becoming Sunny

    • 49
    • 66

    Sunny

    • 46
    • 82

    Mostly Sunny

    • 51
    • 66

    Mostly Cloudy

    • 60
    • 79

    Partly Sunny

    • 59
    • 81

    Partly Sunny

Today 18 Dec Hood

Sunny. Highs in the upper 60s. West Winds 10 to 20 Mph, becoming north with Gusts up to 30 Mph this afternoon.

Tonight 18 Dec Hood

Clear. Much cooler with Lows in the mid 30s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Nassau Bay Airport Temperature Statistics

December Temperature

Granbury, Granbury Municipal Airport (6.2 miles)

  • Lowest 15 December, 2025

    23.5 °F
  • Average December

    44.8 °F
  • Highest 12 December, 2025

    72.5 °F

Climate (2020–Present)

Granbury, Granbury Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    55.6 °F
  • Average 2020–2025

    66.7 °F
  • Average High 2020–2025

    78.2 °F
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