South Chatham Weather Forecast
- 47
- 53
Cloudy
- 47
- 55
Chance Rain
- 48
- 57
Rain
- 47
- 57
Chance Rain
- 49
- 60
Slight Chance Rain Showers
- 51
- 64
Partly Sunny
Today 20 May Barnstable
Cloudy with patchy drizzle. Near steady temperature in the lower 50s. North Winds around 15 Mph with Gusts up to 25 Mph.
Tonight 20 May Barnstable
Cloudy with patchy drizzle. Lows in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.
South Chatham Temperature Statistics
May Temperature
Chatham, Chatham Municipal Airport (1.2 miles)
Lowest 1 May, 2025
39.7 °FAverage May
57.7 °FHighest 8 May, 2025
70.6 °F
Climate (2020–Present)
Chatham, Chatham Municipal Airport (1.2 miles)
Average Low 2020–2025
47.9 °FAverage 2020–2025
54.1 °FAverage High 2020–2025
60.2 °F