City of Harlingen Reservoir Weather Forecast

    • 74
    • 94

    Increasing Clouds

    • 74
    • 95

    Partly Sunny

    • 75
    • 96

    Partly Sunny

    • 73
    • 96

    Partly Sunny

    • 73
    • 95

    Mostly Cloudy

    • 73
    • 93

    Mostly Cloudy

Today 25 Apr Inland Cameron

Mostly sunny. Near steady temperature in the upper 80s. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 25 Apr Inland Cameron

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

City of Harlingen Reservoir Temperature Statistics

April Temperature

Harlingen, Rio Grande Valley International Airport (5.6 miles)

  • Lowest 7 April, 2026

    52.6 °F

  • Average April

    76.2 °F

  • Highest 2 April, 2026

    92.6 °F

Climate (2021–Present)

Harlingen, Rio Grande Valley International Airport (5.6 miles)

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  • Average Low 2021–2026

    65.7 °F

  • Average 2021–2026

    75.7 °F

  • Average High 2021–2026

    86.6 °F
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