Weather in Islip, United States 🇺🇸
Weather Forecast in Islip
Right now Islip is 21°C with clear, feeling like 21°C. Expect 56% humidity and winds of about 8 km/h, and the UV index is 0 (low). Looking ahead, Islip should sit between roughly 16°C and 30°C over the coming days.
Hourly Forecast for Islip
14-Day Forecast for Islip
Sunny
Sunny
Sunny
Partly Cloudy
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for Islip
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Historical Weather
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Best Time to Be Outside in Islip Tomorrow
There is no good daylight window left in Islip today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, 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 21°C (70°F), clear (feels like 21°C).
What's the weather like in Islip right now?
Right now Islip has Clear, humidity 56%, wind 8 km/h ESE.
What is today's forecast for Islip?
Today in Islip: high 30°C, low 16°C, sunny. Chance of rain: 4%.
What is the 7-day weather forecast for Islip?
Daily highs and lows for Islip:
- 2026-07-25: 30°C / 16°C
- 2026-07-26: 26°C / 16°C
- 2026-07-27: 26°C / 20°C
- 2026-07-28: 26°C / 21°C
- 2026-07-29: 22°C / 18°C
- 2026-07-30: 26°C / 18°C
- 2026-07-31: 28°C / 19°C
Is it going to rain in Islip today?
There is a 4% chance of rain in Islip today.
What is the wind speed in Islip right now?
Wind in Islip is currently 8 km/h (5 mph) from the ESE.
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.
