Jupiter Island Weather Forecast

    • 66
    • 73

    Chance Rain Showers

    • 69
    • 74

    Chance Rain Showers

    • 61
    • 81

    Chance Thunderstorms

    • 55
    • 70

    Mostly Sunny

    • 62
    • 75

    Mostly Sunny

    • 68
    • 81

    Mostly Sunny

    • 61
    • 80

    Chance Rain Showers

Today 3 Mar Coastal Martin

Mostly clear early in the morning then becoming partly sunny. A slight chance of Showers in the morning. A chance of afternoon Showers. Highs in the mid 70s. North Winds 5 to 10 Mph becoming east 10 to 15 Mph. Chance of rain 30 percent.

Tonight 3 Mar Coastal Martin

Partly cloudy with a chance of Showers. Lows in the mid 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jupiter Island Temperature Statistics

March Temperature

Witham Field Airport (12.4 miles)

  • Lowest 1 March, 2025

    59 °F

  • Average March

    65.8 °F

  • Highest 1 March, 2025

    77 °F

Climate (2020–Present)

Witham Field Airport (12.4 miles)

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  • Average Low 2020–2025

    69.5 °F

  • Average 2020–2025

    74.6 °F

  • Average High 2020–2025

    82.9 °F
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