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Lake Ronkonkoma, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Clear 57°F
Feels Like 57°F  
Humidity 94% Dew Point 55°F Wind Calm 0 MPH Barometer 30.09 in.764.3 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 1.6 miles NNE of central Lake Ronkonkoma
at

Current Conditions From Nearby Local Station  

Clear 57°F
Feels Like 57°F  
Humidity 94% Dew Point 55°F Wind Calm 0 MPH Barometer 30.09 in.764.3 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 1.6 miles NNE of central Lake Ronkonkoma
at

Point Forecast at a Glance

FriOct 3
Fri Oct 3: Clear, Low 52°F
 
52°
SatOct 4
Sat Oct 4: Sunny, High 80°F, Low 61°F
80°
61°
SunOct 5
Sun Oct 5: Sunny, High 80°F, Low 58°F
80°
58°
MonOct 6
Mon Oct 6: Sunny, High 78°F, Low 61°F
78°
61°
TueOct 7
Tue Oct 7: Sunny, High 77°F, Low 60°F
10%
77°
60°
WedOct 8
Wed Oct 8: Rain Showers Likely, High 72°F, Low 50°F
70%
72°
50°
ThuOct 9
Thu Oct 9: Rain Showers With Sunny, High 64°F, Low 48°F
20%
64°
48°


This Date in Weather History

1841 - An October gale, the worst of record for Nantucket, MA, caught the Cap Cod fishing fleet at sea. Forty ships were driven ashore on Cape Cod, and 57 men perished from the town of Truro alone. Heavy snow fell inland, with 18 inches near Middletown, CT.

More on this and other weather history


Lake Ronkonkoma 7 Day Weather Forecast Details

Friday Oct 3

Clear

Night: Clear, with a low around 52. Southwest wind around 6 mph.

Saturday Oct 4

Sunny

Day: Sunny, with a high near 80. West wind around 6 mph.

Clear

Night: Mostly clear, with a low around 61. West wind 2 to 6 mph.

Sunday Oct 5

Sunny

Day: Sunny. High near 80, with temperatures falling to around 76 in the afternoon. Southeast wind 2 to 6 mph.

Clear

Night: Mostly clear, with a low around 58. South wind around 6 mph.

Monday Oct 6

Sunny

Day: Sunny, with a high near 78.

Clear

Night: Mostly clear, with a low around 61.

Tuesday Oct 7

Sunny

Day: Mostly sunny, with a high near 77.

Rain Showers Likely

Night: Rain showers likely after 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Wednesday Oct 8

Rain Showers Likely

Day: Rain showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

Chance Rain Showers

Night: A chance of rain showers. Partly cloudy, with a low around 50. Chance of precipitation is 50%.

Thursday Oct 9

Rain Showers With Sunny

Day: A slight chance of rain showers before 8am. Sunny, with a high near 64.

Partly Cloudy

Night: Partly cloudy, with a low around 48.

Friday Oct 10

Sunny

Day: Mostly sunny, with a high near 66.

Sun & Moon   Monthly

First Light 6:25 AM

Sunrise 6:52 AM

Sunset 6:32 PM

Last Light 7:00 PM

Moonrise 4:51 PM

Moonset 2:34 AM

Moon Phase

Close Tide Stations

Great River, Connetquot River
(7.8 miles away)

Port Jefferson
(8.4 miles away)

Patchogue
(9 miles away)

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Weather Near Lake Ronkonkoma

Brightwaters, NY

Island Trees, NY


Contiguous United States Extremes

Fri's High Temperature
103 at Gila Bend, AZ and 3 Miles East Southeast Of Casa Grande, AZ

Fri's Low Temperature
23 at Angel Fire, NM


Weather Folklore

Look for foam on the river before a rain.


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About Lake Ronkonkoma, New York

Lake Ronkonkoma is a hamlet and census-designated place (CDP) in Suffolk County, on Long Island, New York, United States. The population was 18,619 at the time of the 2020 census.

Located on the north and east sides of the eponymous lake, Lake Ronkonkoma is mainly located in the Town of Brookhaven, with smaller sections being located within the Town of Smithtown and the Town of Islip.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.