Dunn Lake Weather Forecast

    • 74
    • 89

    Mostly Cloudy

    • 74
    • 90

    Slight Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 89

    Slight Chance Thunderstorms

    • 72
    • 88

    Slight Chance Thunderstorms

    • 74
    • 87

    Chance Thunderstorms

Today 31 May Austin

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs around 90. South Winds around 5 Mph.

Tonight 31 May Austin

Mostly cloudy. Near steady temperature in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunn Lake Temperature Statistics

May Temperature

Brenham, Brenham Municipal Airport (13.7 miles)

  • Lowest 2 May, 2026

    48.7 °F

  • Average May

    73.3 °F

  • Highest 10 May, 2026

    88.9 °F

Climate (2021–Present)

Brenham, Brenham Municipal Airport (13.7 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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