Stuart Weather Forecast

    • 74
    • 87

    Rain Showers

    • 77
    • 86

    Thunderstorms Likely

    • 78
    • 87

    Thunderstorms Likely

    • 77
    • 87

    Chance Thunderstorms

    • 77
    • 88

    Slight Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

Today 22 Jul Coastal Martin

Partly cloudy. A chance of Showers and Thunderstorms late in the Morning, then Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs around 90. Southwest Winds around 5 Mph becoming south 5 to 10 Mph late in the afternoon and towards Sunset. Chance of rain 70 percent. Heat index Values up to 104.

Tonight 22 Jul Coastal Martin

Partly cloudy with a chance of Showers. A chance of Thunderstorms in the late evening and early Morning, then a slight chance of Thunderstorms after midnight. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 40 percent.

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Stuart Temperature Statistics

July Temperature

Witham Field Airport (1.9 miles)

  • Lowest 1 July, 2025

    73.4 °F
  • Average July

    79.9 °F
  • Highest 12 July, 2025

    93.2 °F

Climate (2020–Present)

Witham Field Airport (1.9 miles)

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  • Average Low 2020–2025

    69.4 °F
  • Average 2020–2025

    74.5 °F
  • Average High 2020–2025

    82.9 °F
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