South Jupiter Narrows Weather Forecast

    • 65
    • 75

    Slight Chance Rain Showers

    • 63
    • 75

    Chance Rain Showers

    • 58
    • 76

    Chance Rain Showers

    • 43
    • 71

    Slight Chance Rain Showers

    • 51
    • 63

    Mostly Sunny

    • 54
    • 69

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

Today 12 Jan Coastal Martin

Mostly cloudy. A slight chance of afternoon Showers. Highs in the mid 70s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 12 Jan Coastal Martin

Mostly cloudy with a slight chance of Showers. Lows in the mid 60s. Northeast Winds 5 to 10 Mph increasing to 10 to 15 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Jupiter Narrows Temperature Statistics

January Temperature

Witham Field Airport (8.7 miles)

  • Lowest 1 January, 2026

    41 °F

  • Average January

    64.1 °F

  • Highest 7 January, 2026

    82.4 °F

Climate (2021–Present)

Witham Field Airport (8.7 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    74.5 °F

  • Average High 2021–2026

    83 °F
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