Thatch Island Weather Forecast
- 37
- 51
Mostly Sunny
- 34
- 55
Sunny
- 48
- 57
Sunny
- 49
- 60
Mostly Sunny
- 43
- 55
Mostly Sunny
- 45
- 53
Partly Sunny
Today 23 Oct Barnstable
Sunny. Highs in the lower 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 23 Oct Barnstable
Mostly clear. Lows in the upper 30s. North Winds 10 to 15 Mph.
Thatch Island Temperature Statistics
October Temperature
Otis Air National Guard Base (5.6 miles)
Lowest 19 October, 2026
32 °FAverage October
56.2 °FHighest 2 October, 2026
77 °F
Climate (2021–2026)
Otis Air National Guard Base (5.6 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
51.7 °FAverage High 2021–2026
59 °F