Clermont Harbor Weather Forecast

    • 67
    • 79

    Slight Chance Thunderstorms

    • 65
    • 84

    Mostly Sunny

    • 68
    • 84

    Mostly Sunny

    • 70
    • 81

    Mostly Sunny

    • 72
    • 81

    Partly Sunny

    • 75
    • 82

    Mostly Cloudy

Today 12 May Southern Hancock

Mostly cloudy this Morning, then becoming partly sunny. A slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 12 May Southern Hancock

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clermont Harbor Temperature Statistics

May Temperature

Bay St. Louis, Stennis International Airport (7.5 miles)

  • Lowest 4 May, 2026

    48.2 °F

  • Average May

    70.4 °F

  • Highest 6 May, 2026

    84.2 °F

Climate (2021–Present)

Bay St. Louis, Stennis International Airport (7.5 miles)

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  • Average Low 2021–2026

    60.3 °F

  • Average 2021–2026

    71.6 °F

  • Average High 2021–2026

    78.4 °F
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