Weather in Lake Ronkonkoma, United States 🇺🇸
Weather Forecast in Lake Ronkonkoma
Current Weather in Lake Ronkonkoma
Right now Lake Ronkonkoma is 19°C with partly cloudy, feeling like 19°C. Expect 81% humidity and winds of about 16 km/h, and the UV index is 0 (low). The next few days in Lake Ronkonkoma look set for about 18°C up to 27°C. ⚠️ Small Craft Advisory issued July 20 at 2:33PM EDT until July 22 at 6:00PM EDT by NWS Upton NY
Hourly Forecast for Lake Ronkonkoma
14-Day Forecast for Lake Ronkonkoma
Sunny
Patchy rain nearby
Sunny
Sunny
Sunny
Sunny
Sunny
Patchy rain nearby
Sunny
Patchy rain nearby
Patchy rain nearby
Sunny
Sunny
Sunny
Additional Forecasts for Lake Ronkonkoma
Air Quality
Historical Weather
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Best Time to Be Outside in Lake Ronkonkoma Today
The most comfortable window in Lake Ronkonkoma today looks like 06:00 to 08:00, when it is around 21°C. It should stay dry through that window. The next likely rain is around 14:00.
Frequently Asked Questions about Weather in Lake Ronkonkoma
What is the temperature in Lake Ronkonkoma right now?
Lake Ronkonkoma is sitting at 19°C (67°F) right now, partly cloudy (feels like 19°C).
What's the weather like in Lake Ronkonkoma right now?
Conditions in Lake Ronkonkoma right now: Partly cloudy, humidity 81%, wind 16 km/h S.
What is today's forecast for Lake Ronkonkoma?
Today in Lake Ronkonkoma: high 26°C, low 19°C, sunny. Chance of rain: 80%.
What is the 7-day weather forecast for Lake Ronkonkoma?
Daily highs and lows for Lake Ronkonkoma:
- 2026-07-21: 26°C / 19°C
- 2026-07-22: 27°C / 21°C
- 2026-07-23: 25°C / 18°C
- 2026-07-24: 24°C / 18°C
- 2026-07-25: 25°C / 18°C
- 2026-07-26: 25°C / 17°C
- 2026-07-27: 26°C / 21°C
Is it going to rain in Lake Ronkonkoma today?
There is a 80% chance of rain in Lake Ronkonkoma today. Total expected precipitation: 10.19 mm.
What is the wind speed in Lake Ronkonkoma right now?
Wind in Lake Ronkonkoma is currently 16 km/h (10 mph) from the S.
What is the UV index in Lake Ronkonkoma right now?
The UV index in Lake Ronkonkoma is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
