Nesconset Weather Forecast
- 70
- 85
Partly Sunny
- 72
- 89
Partly Sunny
- 73
- 88
Chance Rain Showers
- 71
- 87
Chance Thunderstorms
- 70
- 87
Partly Sunny
- 69
- 85
Chance Rain Showers
Today 5 Jul Northwest Suffolk
Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming south this afternoon.
Tonight 5 Jul Northwest Suffolk
Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. Southwest Winds 5 to 10 Mph.
Nesconset Temperature Statistics
July Temperature
Islip, Long Island Mac Arthur Airport (4.3 miles)
Lowest 3 July, 2025
68 °FAverage July
76.4 °FHighest 3 July, 2025
90 °F
Climate (2020–Present)
Islip, Long Island Mac Arthur Airport (4.3 miles)
Average Low 2020–2025
47.5 °FAverage 2020–2025
55.2 °FAverage High 2020–2025
63 °F