Brenham Weather Forecast

    • 40
    • 73

    Mostly Sunny

    • 29
    • 56

    Mostly Sunny

    • 35
    • 60

    Sunny

    • 41
    • 66

    Partly Sunny

    • 49
    • 61

    Mostly Cloudy

    • 54
    • 65

    Chance Rain Showers

Today 16 Jan Washington

Sunny. Not as cool with Highs in the lower 70s. Southwest Winds around 15 Mph, becoming west.

Tonight 16 Jan Washington

Mostly clear. Lows around 40. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Brenham Temperature Statistics

January Temperature

Brenham, Brenham Municipal Airport (3.7 miles)

  • Lowest 11 January, 2026

    35.6 °F

  • Average January

    59.9 °F

  • Highest 2 January, 2026

    86.2 °F

Climate (2021–Present)

Brenham, Brenham Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    70.5 °F

  • Average High 2021–2026

    81.3 °F
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