Lower Rio Grande Valley National Wildlife Refuge Weather Forecast

    • 76
    • 99

    Slight Chance Thunderstorms

    • 76
    • 98

    Hot

    • 77
    • 97

    Chance Thunderstorms

    • 77
    • 100

    Hot

    • 78
    • 101

    Hot

    • 78
    • 102

    Hot

Today 7 Aug Northern Hidalgo

Sunny, hot with Highs around 100. Southeast Winds 10 to 15 Mph. Gusts up to 25 Mph this afternoon. Heat index Values up to 108.

Tonight 7 Aug Northern Hidalgo

Mostly clear. Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Real-Time

Lower Rio Grande Valley National Wildlife Refuge Temperature Statistics

August Temperature

Edinburg, Edinburg International Airport (7.5 miles)

  • Lowest 2 August, 2026

    75.2 °F

  • Average August

    88.2 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

Edinburg, Edinburg International Airport (7.5 miles)

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  • Average Low 2021–2026

    65.5 °F

  • Average 2021–2026

    75.4 °F

  • Average High 2021–2026

    87.2 °F
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