Climate almanac
Central Islip
New York, United States · 40.79°, -73.20°
What is the weather like in Central Islip in October?
In October, Central Islip is typically 64°F (18°C) during the day and 57°F (14°C) at night. The month brings about 5.0 in (126 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low57°F (14°C)
- Precipitation5.0 in (126 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)