Sewall's Point Weather Forecast

    • 75
    • 85

    Rain Showers Likely

    • 76
    • 85

    Rain Showers

    • 76
    • 86

    Rain Showers Likely

    • 77
    • 88

    Rain Showers Likely

    • 78
    • 88

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

Today 3 Jul Coastal Martin

Showers with Thunderstorms likely. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Chance of rain 80 percent. Heat index Values up to 101.

Tonight 3 Jul Coastal Martin

Cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. A chance of Thunderstorms. Showers likely through early Morning, then a chance of Showers late. Lows in the mid 70s. Southwest Winds 10 to 15 Mph decreasing to 5 to 10 Mph in the late evening and overnight. Chance of rain 70 percent.

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Sewall's Point Temperature Statistics

July Temperature

Witham Field Airport (1.9 miles)

  • Lowest 1 July, 2025

    73.4 °F
  • Average July

    77.9 °F
  • Highest 1 July, 2025

    87.8 °F

Climate (2020–Present)

Witham Field Airport (1.9 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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