Harlingen Weather Forecast

    • 78
    • 99

    Hot

    • 77
    • 100

    Hot

    • 78
    • 101

    Hot

    • 78
    • 102

    Hot

    • 79
    • 102

    Hot

    • 78
    • 100

    Hot

    • 78
    • 100

    Hot

Today 20 Jul Inland Cameron

Partly sunny in the morning then clearing. Highs in the upper 90s. Southeast Winds 15 to 20 Mph. Highest heat index Readings around 110 in the afternoon.

Tonight 20 Jul Inland Cameron

Partly cloudy. Near steady temperature around 80. South Winds around 10 Mph after midnight becoming light.

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Harlingen Temperature Statistics

July Temperature

Harlingen, Rio Grande Valley International Airport (3.7 miles)

  • Lowest 2 July, 2018

    73.9 °F
  • Average July

    84 °F
  • Highest 18 July, 2018

    98.1 °F

Climate (2010–Present)

Harlingen, Rio Grande Valley International Airport (3.7 miles)

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  • Average Low 2010–Present

    65.5 °F
  • Average 2010–Present

    74.1 °F
  • Average High 2010–Present

    85.2 °F
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