Keller Bay Weather Forecast

    • 74
    • 88

    Partly Sunny

    • 75
    • 88

    Slight Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 77
    • 88

    Thunderstorms Likely

    • 76
    • 88

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

Today 18 Sep Coastal Calhoun

Sunny. Highs in the upper 80s. East Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph this afternoon.

Tonight 18 Sep Coastal Calhoun

Partly cloudy. Lows in the mid 70s. Southeast Winds 10 to 15 Mph, becoming east around 5 Mph after midnight.

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Keller Bay Temperature Statistics

September Temperature

Palacios Municipal Airport (14.3 miles)

  • Lowest 10 September, 2025

    66 °F

  • Average September

    82 °F

  • Highest 2 September, 2025

    93 °F

Climate (2020–Present)

Palacios Municipal Airport (14.3 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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