Cameron County District Number One Reservoir Weather Forecast

    • 69
    • 86

    Slight Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 71
    • 88

    Chance Rain Showers

    • 71
    • 87

    Slight Chance Thunderstorms

    • 71
    • 88

    Partly Sunny

    • 72
    • 91

    Mostly Sunny

Today 26 Oct Inland Cameron

Partly sunny. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph.

Tonight 26 Oct Inland Cameron

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows around 70. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cameron County District Number One Reservoir Temperature Statistics

October Temperature

Harlingen, Rio Grande Valley International Airport (13 miles)

  • Lowest 18 October, 2026

    56.6 °F

  • Average October

    79.9 °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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