Willamar Weather Forecast

    • 72
    • 90

    Rain Showers

    • 71
    • 84

    Rain Showers

    • 70
    • 85

    Rain Showers

    • 70
    • 88

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

Today 3 Oct Inland Willacy

Mostly sunny. A chance of Showers in the afternoon. Highs around 90. Chance of rain 30 percent.

Tonight 3 Oct Inland Willacy

Showers with a chance of Thunderstorms. Lows in the lower 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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Willamar Temperature Statistics

October Temperature

Harlingen, Rio Grande Valley International Airport (13 miles)

  • Lowest 1 October, 2026

    75.9 °F

  • Average October

    87.3 °F

  • Highest 1 October, 2026

    100 °F

Climate (2021–2026)

Harlingen, Rio Grande Valley International Airport (13 miles)

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  • Average Low 2021–2026

    65.9 °F

  • Average 2021–2026

    76.1 °F

  • Average High 2021–2026

    87 °F
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