Hannay Lake Weather Forecast
- 74
- 97
Hot
- 76
- 97
Slight Chance Thunderstorms
- 76
- 98
Hot
- 77
- 100
Hot
- 77
- 100
Hot
- 78
- 101
Hot
- 79
- 101
Hot
Today 25 Jul Waller
Partly sunny. Hot. Near steady temperature in the lower 90s. South Winds 5 to 10 Mph. Heat index Values up to 105.
Tonight 25 Jul Waller
Partly cloudy in the Evening, then clearing. Patchy fog after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph.
Hannay Lake Temperature Statistics
July Temperature
Houston Executive Airport (13.7 miles)
Lowest 15 July, 2026
71.6 °FAverage July
84.1 °FHighest 22 July, 2026
100.4 °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