Dunn Lake Weather Forecast

    • 61
    • 78

    Increasing Clouds

    • 57
    • 75

    Mostly Cloudy

    • 65
    • 79

    Mostly Cloudy

    • 61
    • 81

    Mostly Cloudy

    • 59
    • 79

    Partly Sunny

    • 61
    • 80

    Partly Sunny

Today 20 Dec Austin

Mostly sunny. Not as cool with Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Dec Austin

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunn Lake Temperature Statistics

December Temperature

Brenham, Brenham Municipal Airport (13.7 miles)

  • Lowest 15 December, 2025

    28.4 °F

  • Average December

    51.9 °F

  • Highest 12 December, 2025

    77.7 °F

Climate (2020–Present)

Brenham, Brenham Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    60.5 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    81.2 °F
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