Hannay Lake Weather Forecast
- 67
- 81
Slight Chance Thunderstorms
- 67
- 83
Mostly Sunny
- 68
- 87
Mostly Sunny
- 70
- 89
Partly Sunny
- 72
- 89
Partly Sunny
- 74
- 89
Partly Sunny
Today 11 May Waller
Partly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 80s. North Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 11 May Waller
Partly cloudy. Lows in the upper 60s. North Winds 10 to 15 Mph, becoming northeast around 5 Mph after midnight.
Hannay Lake Temperature Statistics
May Temperature
Houston Executive Airport (13.7 miles)
Lowest 2 May, 2026
51.8 °FAverage May
71.1 °FHighest 9 May, 2026
89.6 °F
Climate (2021–Present)
Houston Executive Airport (13.7 miles)
Average Low 2021–2026
61.4 °FAverage 2021–2026
71.1 °FAverage High 2021–2026
81.9 °F