Weather in Islip, United States 🇺🇸
Right now Islip is 16°C with overcast, feeling like 16°C. Expect 79% humidity and winds of about 6 km/h, and the UV index is 0 (low). Looking ahead, Islip should sit between roughly 16°C and 29°C over the coming days.
Hourly Forecast for Islip
14-Day Forecast for Islip
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Additional Forecasts for Islip
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Best Time to Be Outside in Islip Today
The most comfortable window in Islip today looks like 09:00 to 12:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Islip
What is the temperature in Islip right now?
The current temperature in Islip is 16°C (61°F), overcast (feels like 16°C).
What's the weather like in Islip right now?
Right now Islip has Overcast, humidity 79%, wind 6 km/h NNW.
What is today's forecast for Islip?
Today in Islip: high 27°C, low 16°C, overcast. Chance of rain: 9%.
What is the 7-day weather forecast for Islip?
Daily highs and lows for Islip:
- 2026-09-08: 27°C / 16°C
- 2026-09-09: 27°C / 21°C
- 2026-09-10: 29°C / 22°C
- 2026-09-11: 26°C / 20°C
- 2026-09-12: 26°C / 17°C
- 2026-09-13: 27°C / 22°C
- 2026-09-14: 29°C / 22°C
Is it going to rain in Islip today?
There is a 9% chance of rain in Islip today.
What is the wind speed in Islip right now?
Wind in Islip is currently 6 km/h (4 mph) from the NNW.
What is the UV index in Islip right now?
The UV index in Islip is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
