Little Island Weather Forecast
- 44
- 57
Mostly Cloudy
- 48
- 56
Increasing Clouds
- 52
- 58
Chance Rain Showers
- 50
- 60
Rain Showers
- 52
- 60
Chance Rain Showers
- 56
- 65
Mostly Sunny
- 53
- 69
Partly Sunny
Today 11 May Barnstable
Partly sunny with a 20 percent chance of Showers. Near steady temperature in the upper 50s. Northeast Winds around 5 Mph.
Tonight 11 May Barnstable
Mostly cloudy. Lows in the mid 40s. Southwest Winds around 5 Mph, becoming northwest after midnight.
Little Island Temperature Statistics
May Temperature
Otis Air National Guard Base (7.5 miles)
Lowest 3 May, 2026
39.2 °FAverage May
53 °FHighest 6 May, 2026
68 °F
Climate (2021–Present)
Otis Air National Guard Base (7.5 miles)
Average Low 2021–2026
43.7 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
59.1 °F