Lake Marian Weather Forecast

    • 74
    • 90

    Thunderstorms Likely

    • 73
    • 90

    Thunderstorms Likely

    • 73
    • 90

    Thunderstorms

    • 74
    • 90

    Thunderstorms

    • 73
    • 90

    Thunderstorms

    • 73
    • 89

    Thunderstorms Likely

Today 9 Sep Osceola

Mostly sunny with a chance of Showers and Thunderstorms late in the Morning, then partly cloudy with Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent. Heat index Values up to 103.

Tonight 9 Sep Osceola

Partly cloudy. Lows in the mid 70s. Southeast Winds around 5 Mph in the late evening and early morning becoming light and variable.

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  • Temperature Real-Time

Lake Marian Temperature Statistics

September Temperature

Melbourne International Airport (31.7 miles)

  • Lowest 5 September, 2026

    72.6 °F

  • Average September

    83.4 °F

  • Highest 5 September, 2026

    96.7 °F

Climate (2021–2026)

Melbourne International Airport (31.7 miles)

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  • Average Low 2021–2026

    66.9 °F

  • Average 2021–2026

    74.8 °F

  • Average High 2021–2026

    82.8 °F
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