Lyford South Weather Forecast

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    • 99

    Slight Chance Thunderstorms

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    • 97

    Chance Thunderstorms

    • 76
    • 97

    Chance Thunderstorms

    • 76
    • 97

    Chance Thunderstorms

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    • 97

    Chance Rain Showers

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    Chance Rain Showers

Today 21 Sep Inland Willacy

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 90s. Southeast Winds around 5 Mph, increasing to east 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 21 Sep Inland Willacy

Mostly clear. Humid with Lows in the mid 70s. East Winds 10 to 15 Mph with Gusts up to 20 Mph, Diminishing to around 5 Mph after midnight.

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Lyford South Temperature Statistics

September Temperature

Harlingen, Rio Grande Valley International Airport (14.3 miles)

  • Lowest 1 September, 2026

    74.6 °F

  • Average September

    89.8 °F

  • Highest 2 September, 2026

    104.6 °F

Climate (2021–2026)

Harlingen, Rio Grande Valley International Airport (14.3 miles)

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  • Average Low 2021–2026

    65.8 °F

  • Average 2021–2026

    76.1 °F

  • Average High 2021–2026

    86.9 °F
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