Dunn Lake Weather Forecast
- 80
- 95
Mostly Sunny
- 82
- 96
Mostly Sunny
- 82
- 97
Hot
- 83
- 96
Partly Sunny
- 83
- 99
Slight Chance Thunderstorms
- 82
- 97
Chance Thunderstorms
Today 28 Jul Chambers
Sunny with Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 108.
Tonight 28 Jul Chambers
Mostly clear. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph.
Dunn Lake Temperature Statistics
July Temperature
Houston / Ellington (26.7 miles)
Lowest 14 July, 2026
73.4 °FAverage July
84.4 °FHighest 22 July, 2026
102.2 °F
Climate (2021–2026)
Houston / Ellington (26.7 miles)
Average Low 2021–2026
64.3 °FAverage 2021–2026
71.9 °FAverage High 2021–2026
80.4 °F