Head of the Harbor Weather Forecast
- 42
- 53
Chance Rain Showers
- 38
- 50
Chance Rain Showers
- 44
- 47
Rain
- 38
- 57
Mostly Sunny
- 36
- 51
Chance Rain
- 35
- 48
Chance Rain
- 33
- 48
Partly Sunny
Today 23 Mar Northwest Suffolk
Showers likely. Near steady temperature in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.
Head of the Harbor Temperature Statistics
March Temperature
Islip, Long Island Mac Arthur Airport (8.1 miles)
Lowest 1 March, 2023
24.7 °FAverage March
40.8 °FHighest 21 March, 2023
60.8 °F
Climate (2010–Present)
Islip, Long Island Mac Arthur Airport (8.1 miles)
Average Low 2010–Present
46.1 °FAverage 2010–Present
53.7 °FAverage High 2010–Present
61.1 °F