Sylvan Beach Park Weather Forecast
- 66
- 69
Dense Fog
- 65
- 70
Dense Fog
- 65
- 70
Areas Fog
- 66
- 75
Areas Fog
- 65
- 74
Patchy Fog
- 50
- 72
Slight Chance Rain Showers
Today 23 Dec Coastal Harris
Partly sunny. Patchy fog. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.
Tonight 23 Dec Coastal Harris
Cloudy. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.
Sylvan Beach Park Temperature Statistics
December Temperature
Houston / Ellington (9.9 miles)
Lowest 15 December, 2025
32 °FAverage December
56.6 °FHighest 21 December, 2025
82.4 °F
Climate (2020–Present)
Houston / Ellington (9.9 miles)
Average Low 2020–2025
63.8 °FAverage 2020–2025
71.5 °FAverage High 2020–2025
79.9 °F