Hannay Lake Weather Forecast
- 81
- 102
Slight Chance Thunderstorms
- 79
- 97
Chance Rain Showers
- 78
- 95
Slight Chance Thunderstorms
- 75
- 97
Hot
- 76
- 96
Mostly Sunny
- 76
- 98
Hot
Today 22 Jul Waller
Sunny, hot. Near steady temperature around 100. North Winds around 5 Mph. Heat index Values up to 116.
Tonight 22 Jul Waller
Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Humid with Lows in the lower 80s. North Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 116 early in the evening.
Hannay Lake Temperature Statistics
July Temperature
Houston Executive Airport (13.7 miles)
Lowest 15 July, 2026
71.6 °FAverage July
83.5 °FHighest 5 July, 2026
96.8 °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