Hannay Lake Weather Forecast
- 77
- 99
Hot
- 76
- 99
Hot
- 77
- 100
Hot
- 78
- 101
Hot
- 77
- 102
Hot
- 77
- 101
Hot
Today 18 Aug Waller
Mostly sunny. Hot with Highs in the upper 90s. South Winds 5 to 10 Mph. Heat index Values up to 111.
Tonight 18 Aug Waller
Partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph.
Hannay Lake Temperature Statistics
August Temperature
Houston Executive Airport (13.7 miles)
Lowest 16 August, 2026
71.6 °FAverage August
85.4 °FHighest 3 August, 2026
98.6 °F
Climate (2021–2026)
Houston Executive Airport (13.7 miles)
Average Low 2021–2026
61.5 °FAverage 2021–2026
71.2 °FAverage High 2021–2026
82 °F