Dunn Lake Weather Forecast
- 78
- 89
Chance Thunderstorms
- 78
- 91
Partly Sunny
- 76
- 93
Mostly Sunny
- 74
- 93
Mostly Sunny
- 75
- 93
Partly Sunny
- 76
- 93
Partly Sunny
Today 21 Jun Austin
Partly sunny with a slight chance of Showers and Thunderstorms. Humid with Highs around 90. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 21 Jun Austin
Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent.
Dunn Lake Temperature Statistics
June Temperature
Brenham, Brenham Municipal Airport (13.7 miles)
Lowest 3 June, 2026
68.2 °FAverage June
80.5 °FHighest 18 June, 2026
94.6 °F
Climate (2021–2026)
Brenham, Brenham Municipal Airport (13.7 miles)
Average Low 2021–2026
60.9 °FAverage 2021–2026
70.7 °FAverage High 2021–2026
81.6 °F