Brenham Weather Forecast

    • 55
    • 80

    Thunderstorms

    • 53
    • 67

    Slight Chance Rain Showers

    • 49
    • 72

    Mostly Cloudy

    • 52
    • 72

    Mostly Cloudy

    • 59
    • 79

    Mostly Cloudy

    • 65
    • 82

    Chance Rain Showers

Today 4 Apr Washington

Cloudy. A chance of Showers with isolated Thunderstorms this Morning, then Showers and Thunderstorms this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph this afternoon. Chance of rain 90 percent.

Tonight 4 Apr Washington

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a slight chance of Showers after midnight. Much cooler. Less humid with Lows in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brenham Temperature Statistics

April Temperature

Brenham, Brenham Municipal Airport (3.7 miles)

  • Lowest 1 April, 2026

    67.6 °F

  • Average April

    75.1 °F

  • Highest 1 April, 2026

    85.5 °F

Climate (2021–Present)

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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