Nassau Bay Weather Forecast
- 59
- 72
Mostly Sunny
- 53
- 73
Thunderstorms Likely
- 53
- 72
Sunny
- 56
- 73
Sunny
- 60
- 76
Mostly Sunny
- 63
- 80
Mostly Sunny
- 66
- 80
Mostly Sunny
Today 31 Oct Coastal Harris
Sunny. Highs in the lower 70s. East Winds around 5 Mph.
Tonight 31 Oct Coastal Harris
Mostly clear. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.
Nassau Bay Temperature Statistics
October Temperature
Houston / Ellington (5.6 miles)
Lowest 29 October, 2025
57.2 °FAverage October
77.1 °FHighest 1 October, 2025
91.4 °F
Climate (2020–Present)
Houston / Ellington (5.6 miles)
Average Low 2020–2025
63.8 °FAverage 2020–2025
71.5 °FAverage High 2020–2025
79.9 °F