Cameron County District Number One Reservoir Weather Forecast

    • 78
    • 101

    Hot

    • 79
    • 101

    Hot

    • 79
    • 101

    Hot

    • 79
    • 101

    Hot

    • 79
    • 101

    Hot

    • 78
    • 100

    Slight Chance Thunderstorms

Today 31 Aug Inland Cameron

Sunny, hot with Highs around 100. Southeast Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Heat index Values up to 111.

Tonight 31 Aug Inland Cameron

Clear. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Cameron County District Number One Reservoir Temperature Statistics

August Temperature

Harlingen, Rio Grande Valley International Airport (13 miles)

  • Lowest 23 August, 2026

    72.6 °F

  • Average August

    89.3 °F

  • Highest 22 August, 2026

    105.7 °F

Climate (2021–2026)

Harlingen, Rio Grande Valley International Airport (13 miles)

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  • Average Low 2021–2026

    65.8 °F

  • Average 2021–2026

    76 °F

  • Average High 2021–2026

    86.9 °F
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