Cape Cod Canal - Sagamore Weather Forecast
- 59
- 77
Mostly Cloudy
- 69
- 77
Mostly Cloudy
- 65
- 81
Chance Rain Showers
- 52
- 71
Mostly Sunny
- 55
- 72
Partly Sunny
- 62
- 72
Partly Sunny
Today 8 Sep Barnstable
Mostly sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 8 Sep Barnstable
Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 60. Southeast Winds around 5 Mph.
Cape Cod Canal - Sagamore Temperature Statistics
September Temperature
Otis Air National Guard Base (8.7 miles)
Lowest 5 September, 2026
57.2 °FAverage September
67.3 °FHighest 4 September, 2026
80.6 °F
Climate (2021–2026)
Otis Air National Guard Base (8.7 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
59.1 °F