Sweetwater Weather Forecast

    • 75
    • 84

    Thunderstorms

    • 76
    • 88

    Thunderstorms Likely

    • 77
    • 89

    Thunderstorms Likely

    • 78
    • 90

    Thunderstorms Likely

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

Today 18 Sep Metropolitan Miami Dade

Showers and Thunderstorms. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 18 Sep Metropolitan Miami Dade

Mostly cloudy with Showers and Thunderstorms likely in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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Sweetwater Temperature Statistics

September Temperature

Miami, Miami International Airport (3.7 miles)

  • Lowest 13 September, 2025

    73.9 °F

  • Average September

    81.4 °F

  • Highest 2 September, 2025

    93 °F

Climate (2020–Present)

Miami, Miami International Airport (3.7 miles)

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  • Average Low 2020–2025

    72.7 °F

  • Average 2020–2025

    78.6 °F

  • Average High 2020–2025

    85.4 °F
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