Boynton Beach Weather Forecast

    • 66
    • 80

    Mostly Sunny

    • 70
    • 80

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 70
    • 84

    Partly Sunny

    • 68
    • 85

    Chance Rain Showers

    • 61
    • 78

    Slight Chance Rain Showers

    • 61
    • 74

    Partly Sunny

Today 3 Dec Coastal Palm Beach County

Mostly sunny. Highs around 80. Northwest Winds 5 to 10 Mph.

Tonight 3 Dec Coastal Palm Beach County

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 60s. North Winds 5 to 10 Mph.

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Boynton Beach Temperature Statistics

December Temperature

Boca Raton, Boca Raton Airport (9.9 miles)

  • Lowest 1 December, 2025

    71.6 °F

  • Average December

    75.7 °F

  • Highest 1 December, 2025

    86 °F

Climate (2020–Present)

Boca Raton, Boca Raton Airport (9.9 miles)

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  • Average Low 2020–2025

    71.9 °F

  • Average 2020–2025

    79.5 °F

  • Average High 2020–2025

    85.4 °F
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