Fire Island Weather Forecast
- 39
- 48
Sunny
- 42
- 53
Mostly Sunny
- 47
- 53
Mostly Cloudy
- 52
- 59
Mostly Cloudy
- 51
- 62
Mostly Cloudy
- 52
- 60
Chance Rain Showers
- 54
- 64
Partly Sunny
Today 25 Apr Southwest Suffolk
Sunny. Near steady temperature around 50. Southeast Winds 10 to 15 Mph.
Tonight 25 Apr Southwest Suffolk
Clear. Patchy frost after midnight. Lows in the upper 30s. Southeast Winds 5 to 10 Mph.
Fire Island Temperature Statistics
April Temperature
Islip, Long Island Mac Arthur Airport (9.9 miles)
Lowest 5 April, 2024
35.7 °FAverage April
50.3 °FHighest 15 April, 2024
78.7 °F
Climate (2019–Present)
Islip, Long Island Mac Arthur Airport (9.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
47.3 °FAverage 2019–2024
54.9 °FAverage High 2019–2024
62.5 °F