Town Beach (Sandwich) Weather Forecast
- 23
- 34
Increasing Clouds
- 33
- 39
Partly Sunny
- 39
- 45
Partly Sunny
- 38
- 47
Chance Rain
- 34
- 48
Chance Rain/Snow
- 30
- 39
Mostly Sunny
Today 18 Mar Barnstable
Mostly cloudy and Colder. Near steady temperature in the lower 30s. Northeast Winds around 5 Mph.
Tonight 18 Mar Barnstable
Partly cloudy. Lows in the lower 20s. Southeast Winds around 5 Mph.
Town Beach (Sandwich) Temperature Statistics
March Temperature
Otis Air National Guard Base (8.1 miles)
Lowest 3 March, 2026
6.8 °FAverage March
38.6 °FHighest 9 March, 2026
62.6 °F
Climate (2021–Present)
Otis Air National Guard Base (8.1 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
59.2 °F