Gilgo Beach Weather Forecast
- 73
- 84
Partly Sunny
- 74
- 81
Chance Rain Showers
- 70
- 85
Chance Thunderstorms
- 68
- 81
Mostly Sunny
- 71
- 79
Partly Sunny
- 73
- 80
Partly Sunny
Today 18 Jul Southwest Suffolk
Mostly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.
Tonight 18 Jul Southwest Suffolk
Mostly clear. Lows in the mid 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Gilgo Beach Temperature Statistics
July Temperature
Farmingdale - Republic Airport (8.1 miles)
Lowest 4 July, 2025
64.7 °FAverage July
77.1 °FHighest 8 July, 2025
92.6 °F
Climate (2020–Present)
Farmingdale - Republic Airport (8.1 miles)
Average Low 2020–2025
48.7 °FAverage 2020–2025
56.1 °FAverage High 2020–2025
63.4 °F