Jupiter Island Weather Forecast

    • 75
    • 85

    Thunderstorms Likely

    • 76
    • 86

    Rain Showers

    • 76
    • 86

    Thunderstorms Likely

    • 76
    • 86

    Rain Showers

    • 76
    • 84

    Thunderstorms Likely

    • 77
    • 85

    Thunderstorms Likely

    • 78
    • 86

    Thunderstorms Likely

Today 1 Jul Coastal Martin

Partly sunny with Showers and Thunderstorms likely. Highs in the upper 80s. Southeast Winds 5 to 10 Mph becoming south 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 70 percent.

Tonight 1 Jul Coastal Martin

Considerable cloudiness through early morning then becoming partly cloudy. Showers and Thunderstorms likely early in the Evening, then a chance of Showers and Thunderstorms in the late evening and early morning. A slight chance of Showers and Thunderstorms late. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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Jupiter Island Temperature Statistics

July Temperature

Witham Field Airport (12.4 miles)

  • Lowest

  • Average July

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Climate (2020–Present)

Witham Field Airport (12.4 miles)

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  • Average Low 2020–2025

    69.4 °F
  • Average 2020–2025

    74.6 °F
  • Average High 2020–2025

    82.9 °F
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