Cos Cob Harbor Weather Forecast
- 37
- 47
Mostly Cloudy
- 42
- 52
Mostly Cloudy
- 50
- 55
Chance Rain Showers
- 49
- 61
Rain Showers
- 38
- 56
Partly Sunny
- 45
- 58
Partly Sunny
Today 13 Mar Southern Fairfield
Mostly sunny. Highs in the mid 40s. East Winds 10 to 15 Mph.
Tonight 13 Mar Southern Fairfield
Mostly cloudy. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.
Cos Cob Harbor Temperature Statistics
March Temperature
White Plains - Westchester County Airport (6.2 miles)
Lowest 3 March, 2025
15.9 °FAverage March
39.6 °FHighest 10 March, 2025
64.9 °F
Climate (2020–Present)
White Plains - Westchester County Airport (6.2 miles)
Average Low 2020–2025
45.8 °FAverage 2020–2025
53.8 °FAverage High 2020–2025
62 °F