Stoney Brook Weather Forecast
- 37
- 68
Sunny
- 49
- 67
Mostly Sunny
- 55
- 74
Partly Sunny
- 53
- 75
Mostly Cloudy
- 46
- 62
Mostly Cloudy
- 50
- 61
Mostly Cloudy
Today 10 Dec Williamson
Sunny. Highs in the upper 60s. West Winds 10 to 15 Mph, becoming north 15 to 20 Mph this afternoon.
Tonight 10 Dec Williamson
Clear. Lows in the upper 30s. North Winds 5 to 10 Mph.
Stoney Brook Temperature Statistics
December Temperature
Georgetown, Georgetown Municipal Airport (8.1 miles)
Lowest 2 December, 2025
32 °FAverage December
48.5 °FHighest 6 December, 2025
75.9 °F
Climate (2020–Present)
Georgetown, Georgetown Municipal Airport (8.1 miles)
Average Low 2020–2025
58.9 °FAverage 2020–2025
69.3 °FAverage High 2020–2025
80.1 °F