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WeatherLive › New York › Lake Ronkonkoma

Lake Ronkonkoma, NY Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLake Ronkonkoma · 2:21 PM EDT
28° | 20°
28°C
Feels like 31°
Sunny
WindS 13 mph · Gusts 17 mph
Precip49% · 0.02 in
Humidity74% · Dew point 23°
UV index7 High
Air Quality53 Moderate
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:14 AM · 7:33 PM · 13h 19m

Weather map — Lake Ronkonkoma

Full radar →
Now
28°
8%
13 mph
15:00
28°
8%
14 mph
16:00
27°
10%
14 mph
17:00
25°
21%
13 mph
18:00
25°
24%
13 mph
19:00
24°
26%
13 mph
20:00
24°
29%
13 mph
21:00
24°
28%
12 mph
22:00
24°
47%
10 mph
23:00
24°
41%
9 mph
00:00
24°
25%
9 mph
01:00
23°
39%
8 mph
02:00
23°
0.03 in
6 mph
03:00
23°
0.02 in
6 mph
04:00
23°
48%
4 mph
05:00
23°
28%
4 mph
06:00
23°
28%
3 mph
07:00
23°
28%
4 mph
08:00
24°
26%
5 mph
09:00
24°
27%
6 mph
10:00
26°
18%
6 mph
11:00
26°
16%
7 mph
12:00
26°
18%
7 mph
13:00
27°
16%
9 mph

Today · Thu 8/27

High 28°
49% / 0.02 in

Mostly cloudy. Winds S at 14 mph.

Tonight · Thu 8/27

Low 23°
28% / –

Mostly cloudy. Winds S at 12 mph.

Tomorrow · Fri 8/28

27° | 23°
66% / 0.08 in

Mostly cloudy. Winds SW at 10 mph.

7-day trend

Lake Ronkonkoma · temperature + precipitation

10-day forecast

Updated 2:21 PM

Details & indices

Wind
13 mph S
Gusts 17 mph
Humidity
74%
Dew point 23°
Pressure
30.03 inHg
Rising
UV index
7 — High
High today
Air Quality
Moderate
AQI 53 · US EPA
Allergy
High
Grass
Visibility
6 mi
Clear view
Allergy — Lake Ronkonkoma

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:14 AM
Sunset7:33 PM
Length of day13h 19m
Moonrise7:21 PM
Moonset5:30 AM
Moon phase🌕 Full Moon · 100%
Next full moonAug 28 Sturgeon Moon
Latitude40.8351°N
Longitude-73.1312°E

Water temps nearby

View all →
Jones Beach (25 mi)74°
Rockaway Beach (40 mi)76°
Coney Island Beach (48 mi)77°
🌦️Dry now — rain moving in around 3:00 PM (38 min)
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
New York
Sunny
30°
Brooklyn
Partly cloudy
27°
Queens
Partly cloudy
27°
Manhattan
Mostly cloudy
29°
The Bronx
Mostly cloudy
26°
Staten Island
Mostly cloudy
27°
Data sources · Thursday, August 27
Where the Lake Ronkonkoma forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.8351°N, -73.1312°.
NBM + global weather models
Updated: 2:21 PM
Weather in Lake Ronkonkoma
Over the next 10 days Lake Ronkonkoma tops out around 29° (Thursday) and dips to 19° on the coolest night (Saturday). Roughly 2.7 in of rain falls over the period, with Wednesday the most likely wet day (93%). Wind is the one to watch: gusts to 30 mph around Monday. The NWS alert board for this area is currently clear. Right now Lake Ronkonkoma is running about 64° warmer than Springfield. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Lake Ronkonkoma, NY · Elev 72 ft · 40.84°N, 73.13°W · New York · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 2:21 PM