Weslaco Weather Forecast

    • 79
    • 98

    Hot

    • 79
    • 99

    Hot

    • 80
    • 99

    Hot

    • 80
    • 98

    Hot

    • 80
    • 97

    Hot

    • 79
    • 96

    Partly Sunny

Today 10 Aug Southern Hidalgo

Sunny. Highs in the upper 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 108.

Tonight 10 Aug Southern Hidalgo

Mostly clear. Near steady temperature around 80. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Weslaco Temperature Statistics

August Temperature

McAllen, Miller International Airport (15.5 miles)

  • Lowest 2 August, 2026

    74.6 °F

  • Average August

    92 °F

  • Highest 1 August, 2026

    107.7 °F

Climate (2021–2026)

McAllen, Miller International Airport (15.5 miles)

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  • Average Low 2021–2026

    68.3 °F

  • Average 2021–2026

    78 °F

  • Average High 2021–2026

    88.7 °F
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