Dunn Lake Weather Forecast
- 81
- 94
Slight Chance Thunderstorms
- 81
- 94
Slight Chance Thunderstorms
- 81
- 93
Slight Chance Thunderstorms
- 81
- 93
Slight Chance Thunderstorms
- 82
- 93
Mostly Sunny
- 83
- 93
Partly Sunny
Today 4 Jul Chambers
Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 106.
Tonight 4 Jul Chambers
Mostly clear. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph.
Dunn Lake Temperature Statistics
July Temperature
Houston / Ellington (26.7 miles)
Lowest 1 July, 2026
78.8 °FAverage July
86.1 °FHighest 1 July, 2026
93.2 °F
Climate (2021–2026)
Houston / Ellington (26.7 miles)
Average Low 2021–2026
64.3 °FAverage 2021–2026
71.9 °FAverage High 2021–2026
80.3 °F