Post Oak Airfield Weather Forecast

    • 65
    • 79

    Chance Thunderstorms

    • 64
    • 78

    Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 65
    • 82

    Rain Showers Likely

    • 64
    • 80

    Chance Thunderstorms

    • 65
    • 83

    Slight Chance Thunderstorms

Today 20 May Parker

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 20 May Parker

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Post Oak Airfield Temperature Statistics

May Temperature

Granbury, Granbury Municipal Airport (15.5 miles)

  • Lowest 2 May, 2026

    44.6 °F

  • Average May

    71.3 °F

  • Highest 5 May, 2026

    93.2 °F

Climate (2021–Present)

Granbury, Granbury Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    79 °F
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