Swan Lake Weather Forecast

    • 72
    • 93

    Slight Chance Thunderstorms

    • 73
    • 94

    Mostly Sunny

    • 74
    • 93

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

    • 71
    • 90

    Thunderstorms Likely

Today 18 Sep Coastal Jackson

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. East Winds around 5 Mph, becoming southeast 10 to 15 Mph this afternoon. Chance of rain 20 percent.

Tonight 18 Sep Coastal Jackson

Partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan Lake Temperature Statistics

September Temperature

Palacios Municipal Airport (18.6 miles)

  • Lowest 10 September, 2025

    66 °F

  • Average September

    82 °F

  • Highest 2 September, 2025

    93 °F

Climate (2020–Present)

Palacios Municipal Airport (18.6 miles)

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  • Average Low 2020–2025

    64.8 °F

  • Average 2020–2025

    72.4 °F

  • Average High 2020–2025

    80.3 °F
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