Bellport Bay - John Boyle Island Weather Forecast
- 69
- 76
Rain Showers
- 68
- 79
Rain Showers
- 67
- 78
Mostly Sunny
- 66
- 77
Mostly Sunny
- 68
- 76
Mostly Cloudy
- 70
- 77
Partly Sunny
- 71
- 78
Slight Chance Thunderstorms
Today 1 Jul Southwest Suffolk
Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent. Heat index Values in the mid 90s.
Tonight 1 Jul Southwest Suffolk
Showers with a chance of Thunderstorms in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Some Thunderstorms may produce gusty Winds and heavy rainfall after midnight. Humid with Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 90 percent.
Bellport Bay - John Boyle Island Temperature Statistics
July Temperature
Shirley, Brookhaven Airport (5.6 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Shirley, Brookhaven Airport (5.6 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
55 °FAverage High 2020–2025
63 °F