Port Mansfield Weather Forecast

    • 75
    • 84

    Chance Thunderstorms

    • 75
    • 83

    Chance Thunderstorms

    • 76
    • 83

    Slight Chance Thunderstorms

    • 78
    • 84

    Breezy

    • 73
    • 86

    Breezy

    • 69
    • 80

    Slight Chance Thunderstorms

    • 70
    • 78

    Partly Sunny

Today 31 Oct Coastal Willacy

Mostly sunny. A chance of Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 31 Oct Coastal Willacy

Partly cloudy with a 20 percent chance of Thunderstorms. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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Port Mansfield Temperature Statistics

October Temperature

Harlingen, Rio Grande Valley International Airport (26.1 miles)

  • Lowest 10 October, 2024

    60.7 °F

  • Average October

    77.8 °F

  • Highest 8 October, 2024

    92.6 °F

Climate (2019–Present)

Harlingen, Rio Grande Valley International Airport (26.1 miles)

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  • Average Low 2019–2024

    65.3 °F

  • Average 2019–2024

    74.9 °F

  • Average High 2019–2024

    85.8 °F
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