Thatch Island Weather Forecast
- 37
- 47
Chance Rain
- 37
- 44
Rain
- 29
- 42
Rain
- 31
- 38
Partly Sunny
- 34
- 42
Slight Chance Rain Showers
- 32
- 44
Chance Rain
- 24
- 38
Chance Snow
Today 9 Jan Barnstable
Partly sunny. Near steady temperature in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 9 Jan Barnstable
Cloudy. A chance of Rain, mainly this evening. Patchy fog. Lows in the upper 30s. South Winds 15 to 20 Mph, becoming west after midnight. Gusts up to 30 Mph. Chance of rain 50 percent.
Thatch Island Temperature Statistics
January Temperature
Otis Air National Guard Base (5.6 miles)
Lowest 5 January, 2026
14 °FAverage January
26.9 °FHighest 7 January, 2026
39.2 °F
Climate (2021–Present)
Otis Air National Guard Base (5.6 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
52 °FAverage High 2021–2026
59.2 °F