The Breachway Weather Forecast
- 64
- 81
Mostly Sunny
- 66
- 81
Mostly Sunny
- 68
- 80
Chance Rain Showers
- 65
- 82
Chance Rain Showers
- 61
- 80
Mostly Sunny
- 63
- 78
Mostly Sunny
Today 11 Aug Washington
Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph.
Tonight 11 Aug Washington
Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.
The Breachway Temperature Statistics
August Temperature
Block Island State Airport (14.3 miles)
Lowest 9 August, 2025
55.9 °FAverage August
67.1 °FHighest 4 August, 2025
79 °F
Climate (2020–Present)
Block Island State Airport (14.3 miles)
Average Low 2020–2025
47.1 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
57.8 °F