William P Gwinn Airport Weather Forecast

    • 62
    • 84

    Decreasing Clouds

    • 64
    • 81

    Partly Sunny

    • 64
    • 82

    Partly Sunny

    • 66
    • 79

    Partly Sunny

    • 62
    • 78

    Mostly Sunny

    • 62
    • 79

    Mostly Sunny

Today 19 Dec Inland Palm Beach County

Patchy fog this morning. Partly sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph, becoming northwest this afternoon.

Tonight 19 Dec Inland Palm Beach County

Partly cloudy. Lows in the lower 60s. North Winds around 5 Mph.

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William P Gwinn Airport Temperature Statistics

December Temperature

Witham Field Airport (19.9 miles)

  • Lowest 12 December, 2025

    51.8 °F

  • Average December

    69.5 °F

  • Highest 5 December, 2025

    86 °F

Climate (2020–Present)

Witham Field Airport (19.9 miles)

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  • Average Low 2020–2025

    69.3 °F

  • Average 2020–2025

    74.5 °F

  • Average High 2020–2025

    82.9 °F
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