Charles R Johnson Airport Weather Forecast

    • 75
    • 82

    Partly Sunny

    • 74
    • 82

    Mostly Cloudy

    • 71
    • 77

    Rain Showers Likely

    • 73
    • 76

    Chance Thunderstorms

    • 75
    • 79

    Mostly Cloudy

    • 76
    • 81

    Slight Chance Thunderstorms

Today 1 May Coastal Willacy

Partly sunny in the Morning, then clearing. Humid with Highs in the mid 80s. Southeast Winds 15 to 20 Mph.

Tonight 1 May Coastal Willacy

Mostly cloudy. Humid with Lows in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Charles R Johnson Airport Temperature Statistics

May Temperature

Harlingen, Rio Grande Valley International Airport (26.1 miles)

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Climate (2020–Present)

Harlingen, Rio Grande Valley International Airport (26.1 miles)

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  • Average Low 2020–2025

    65.3 °F

  • Average 2020–2025

    75 °F

  • Average High 2020–2025

    85.9 °F
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