Sebastian Weather Forecast

    • 72
    • 91

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 89

    Partly Sunny

    • 75
    • 90

    Partly Sunny

    • 70
    • 92

    Partly Sunny

    • 64
    • 83

    Chance Rain Showers

    • 66
    • 82

    Partly Sunny

Today 31 Oct Inland Willacy

Mostly sunny. A chance of Thunderstorms this afternoon. Highs around 90. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 31 Oct Inland Willacy

Partly cloudy. A slight chance of Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Sebastian Temperature Statistics

October Temperature

Harlingen, Rio Grande Valley International Airport (11.2 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 (11.2 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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