Landrum Weather Forecast

    • 80
    • 101

    Hot

    • 79
    • 100

    Hot

    • 79
    • 100

    Slight Chance Thunderstorms

    • 78
    • 99

    Slight Chance Thunderstorms

    • 79
    • 100

    Chance Thunderstorms

    • 78
    • 98

    Chance Rain Showers

    • 77
    • 97

    Chance Thunderstorms

Today 3 Sep Inland Cameron

Sunny, hot. Near steady temperature in the upper 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 114.

Tonight 3 Sep Inland Cameron

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows around 80. Southeast Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Gusts up to 30 Mph. Heat index Values up to 109 early in the evening.

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Landrum Temperature Statistics

September Temperature

Harlingen, Rio Grande Valley International Airport (13 miles)

  • Lowest 1 September, 2026

    75 °F

  • Average September

    87.2 °F

  • Highest 1 September, 2026

    102 °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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