Sebastian Weather Forecast

    • 73
    • 91

    Decreasing Clouds

    • 71
    • 89

    Mostly Cloudy

    • 69
    • 82

    Rain Showers

    • 70
    • 81

    Chance Rain Showers

    • 73
    • 84

    Mostly Cloudy

    • 74
    • 87

    Slight Chance Thunderstorms

Today 1 May Inland Willacy

Partly sunny in the Morning, then clearing. Highs in the lower 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 1 May Inland Willacy

Mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Sebastian Temperature Statistics

May Temperature

Harlingen, Rio Grande Valley International Airport (11.2 miles)

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  • Average May

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Climate (2020–Present)

Harlingen, Rio Grande Valley International Airport (11.2 miles)

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  • Average Low 2020–2025

    65.3 °F

  • Average 2020–2025

    75 °F

  • Average High 2020–2025

    85.9 °F
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