Flat Lake Weather Forecast

    • 75
    • 86

    Thunderstorms Likely

    • 76
    • 84

    Thunderstorms Likely

    • 77
    • 84

    Rain Showers

    • 77
    • 85

    Rain Showers Likely

    • 76
    • 87

    Rain Showers Likely

    • 76
    • 87

    Rain Showers Likely

    • 76
    • 88

    Chance Thunderstorms

Today 15 Jun Lower St. Martin

Mostly sunny. Showers likely with a chance of Thunderstorms in the Morning, then Thunderstorms with a chance of Showers in the afternoon. Humid with Highs in the upper 80s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 15 Jun Lower St. Martin

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 70s. South Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Lake Temperature Statistics

June Temperature

Patterson Memorial (8.1 miles)

  • Lowest 1 June, 2025

    66.9 °F

  • Average June

    81 °F

  • Highest 10 June, 2025

    91 °F

Climate (2020–Present)

Patterson Memorial (8.1 miles)

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  • Average Low 2020–2025

    60.3 °F

  • Average 2020–2025

    67.9 °F

  • Average High 2020–2025

    76.7 °F
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