Olivia Weather Forecast

    • 76
    • 95

    Becoming Sunny

    • 78
    • 95

    Mostly Sunny

    • 78
    • 92

    Partly Sunny

    • 77
    • 92

    Rain Showers Likely

    • 74
    • 91

    Rain Showers Likely

    • 74
    • 89

    Rain Showers Likely

    • 73
    • 90

    Chance Thunderstorms

Today 3 Sep Coastal Calhoun

Sunny. Highs in the mid 90s. Northwest Winds around 5 Mph, increasing to east this afternoon.

Tonight 3 Sep Coastal Calhoun

Mostly clear. Lows in the upper 70s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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Olivia Temperature Statistics

September Temperature

Palacios Municipal Airport (13 miles)

  • Lowest 1 September, 2025

    75.9 °F

  • Average September

    81.4 °F

  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Palacios Municipal Airport (13 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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