Weather in Syosset, United States 🇺🇸
In Syosset right now it is 23°C and mist, feeling like 26°C. Humidity is 91% with winds around 12 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Syosset range from about 20°C to 35°C. ⚠️ Heat Advisory issued June 11 at 1:34PM EDT until June 12 at 8:00PM EDT by NWS Upton NY
Hourly Forecast for Syosset
14-Day Forecast for Syosset
Moderate rain
Sunny
Moderate rain
Partly Cloudy
Patchy rain nearby
Patchy rain nearby
Partly Cloudy
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Additional Forecasts for Syosset
Air Quality
Historical Weather
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Best Time to Be Outside in Syosset Today
The most comfortable window in Syosset today looks like 06:00 to 08:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Syosset
What is the temperature in Syosset right now?
The current temperature in Syosset is 23°C (74°F), mist (feels like 26°C).
What's the weather like in Syosset right now?
Conditions in Syosset right now: Mist, humidity 91%, wind 12 km/h WSW.
What is today's forecast for Syosset?
Today in Syosset: high 35°C, low 21°C, moderate rain. Chance of rain: 61%.
What is the 7-day weather forecast for Syosset?
Daily highs and lows for Syosset:
- 2026-06-12: 35°C / 21°C
- 2026-06-13: 32°C / 21°C
- 2026-06-14: 29°C / 20°C
- 2026-06-15: 26°C / 18°C
- 2026-06-16: 21°C / 18°C
- 2026-06-17: 26°C / 17°C
- 2026-06-18: 31°C / 19°C
Is it going to rain in Syosset today?
There is a 61% chance of rain in Syosset today. Total expected precipitation: 7.26 mm.
What is the wind speed in Syosset right now?
Wind in Syosset is currently 12 km/h (7 mph) from the WSW.
What is the UV index in Syosset right now?
The UV index in Syosset is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
