Brenham Weather Forecast

    • 74
    • 92

    Increasing Clouds

    • 72
    • 92

    Becoming Sunny

    • 72
    • 94

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

    • 76
    • 95

    Mostly Sunny

    • 76
    • 95

    Mostly Sunny

Today 18 Jul Washington

Mostly sunny. Near steady temperature around 90. South Winds around 5 Mph.

Tonight 18 Jul Washington

Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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Brenham Temperature Statistics

July Temperature

Brenham, Brenham Municipal Airport (3.7 miles)

  • Lowest 14 July, 2026

    71.1 °F

  • Average July

    81.3 °F

  • Highest 8 July, 2026

    95.2 °F

Climate (2021–2026)

Brenham, Brenham Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    60.9 °F

  • Average 2021–2026

    70.7 °F

  • Average High 2021–2026

    81.6 °F
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