Sydney Harbour Weather Forecast
- 79
- 97
Chance Thunderstorms
- 75
- 99
Hot
- 76
- 99
Hot
- 77
- 98
Hot
- 77
- 99
Hot
- 77
- 99
Hot
- 77
- 100
Hot
Today 14 Aug Montgomery
Partly sunny. Hot. Near steady temperature in the mid 90s. South Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values up to 110.
Tonight 14 Aug Montgomery
Partly cloudy this Evening, then clearing. Lows in the upper 70s. South Winds 5 to 10 Mph. Heat index Values up to 105 early this evening.
Sydney Harbour Temperature Statistics
August Temperature
Houston, Hooks Memorial Airport (9.3 miles)
Lowest 11 August, 2026
72 °FAverage August
85.1 °FHighest 3 August, 2026
98.7 °F
Climate (2021–2026)
Houston, Hooks Memorial Airport (9.3 miles)
Average Low 2021–2026
61.5 °FAverage 2021–2026
71.9 °FAverage High 2021–2026
82.6 °F