Cos Cob Weather Forecast
- 68
- 85
Partly Sunny
- 73
- 90
Mostly Sunny
- 73
- 98
Chance Thunderstorms
- 71
- 88
Chance Rain Showers
- 69
- 83
Chance Thunderstorms
- 70
- 85
Partly Sunny
Today 23 Jul Southern Fairfield
Mostly sunny. Highs in the mid 80s. East Winds around 5 Mph, becoming south in the afternoon.
Tonight 23 Jul Southern Fairfield
Mostly clear. Lows in the lower 60s. Light and variable Winds.
Cos Cob Temperature Statistics
July Temperature
White Plains - Westchester County Airport (5.6 miles)
Lowest 4 July, 2025
61.6 °FAverage July
78 °FHighest 8 July, 2025
94.6 °F
Climate (2020–Present)
White Plains - Westchester County Airport (5.6 miles)
Average Low 2020–2025
46 °FAverage 2020–2025
54.1 °FAverage High 2020–2025
62.3 °F