Washington Weather Forecast

    • 76
    • 98

    Hot

    • 77
    • 99

    Hot

    • 77
    • 100

    Hot

    • 78
    • 101

    Hot

    • 77
    • 100

    Hot

    • 77
    • 99

    Hot

Today 19 Aug Washington

Sunny, hot with Highs in the upper 90s. South Winds around 10 Mph.

Tonight 19 Aug Washington

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 70s. South Winds 10 to 15 Mph.

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  • Temperature Real-Time

Washington Temperature Statistics

August Temperature

Brenham, Brenham Municipal Airport (14.3 miles)

  • Lowest 3 August, 2026

    69.8 °F
  • Average August

    84.6 °F
  • Highest 17 August, 2026

    99.1 °F

Climate (2021–2026)

Brenham, Brenham Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    60.9 °F
  • Average 2021–2026

    70.7 °F
  • Average High 2021–2026

    81.7 °F
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