Johnson Lake Weather Forecast

    • 50
    • 75

    Sunny

    • 49
    • 74

    Mostly Sunny

    • 52
    • 66

    Mostly Cloudy

    • 50
    • 64

    Rain Showers Likely

    • 48
    • 60

    Partly Sunny

    • 49
    • 62

    Partly Sunny

Today 12 Nov Washington

Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.

Tonight 12 Nov Washington

Clear. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

November Temperature

Brenham, Brenham Municipal Airport (6.2 miles)

  • Lowest 5 November, 2026

    50.5 °F

  • Average November

    64.2 °F

  • Highest 5 November, 2026

    81.7 °F

Climate (2021–2026)

Brenham, Brenham Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    61 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    81.8 °F
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