Cotton Valley Weather Forecast

    • 79
    • 102

    Hot

    • 79
    • 103

    Slight Chance Thunderstorms

    • 75
    • 103

    Hot

    • 76
    • 102

    Hot

    • 78
    • 104

    Hot

    • 78
    • 102

    Hot

Today 19 Aug Webster

Mostly sunny. Hot with Highs around 101. Southwest Winds around 5 Mph.

Tonight 19 Aug Webster

Mostly clear. Lows in the upper 70s. Southwest Winds around 5 Mph.

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Cotton Valley Temperature Statistics

August Temperature

Minden Airport (13.7 miles)

  • Lowest 2 August, 2026

    66.2 °F

  • Average August

    84.4 °F

  • Highest 16 August, 2026

    100.4 °F

Climate (2021–2026)

Minden Airport (13.7 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    77.4 °F
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