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Conditions at
LOT 40 (SOUTH P)
Stony Brook University Stony Brook, New York USA

40.89497o North, 73.124197

Latitude 40o53.7' North
Longitude 73o7.4' West

A service of LIShore.

Page last updated 03/09/2025 21:48 EDT

Station now reporting in zone local (EDT/EST).
Heat index and wind chill displays have been added.
Weather Observations at Lot 40 (South P) Soccer Building
Time 03/09 21:47 EDT Maximum, last 24 hr Minimum, last 24 hr
Average wind speed 2 mph 1 mph
at 03/09 20:51
Wind gust 25 mph 11 mph
at 03/10 11:26
Wind direction WSW : 248 deg true    
Air temperature 43.3 deg F (6.3 deg C) 46.9 deg F (8.3 deg C)
at 03/09 20:00 		43.3 deg F (6.3 deg C)
at 03/09 21:35
Relative humidity 43 % 43 %
at 03/09 21:28 		38 %
at 03/09 20:00
Barometric pressure 30.09 in Hg (1019 mbar) 30.09 in Hg (1019 mbar)
at 03/09 21:47 		30.06 in Hg (1018 mbar)
at 03/09 20:00
Barometric pressure trend Rising    
Rainfall last 24 hours 0    
Heat index 43.3 deg F (6.3 deg C) 46.9 deg F (8.3 deg C)
at 03/09 20:00 		 
Wind chill 43.3 deg F (6.3 deg C)   41.5 deg F (5.3 deg C)
at 03/09 21:27

Weather Forecast for Stony Brook, NY

Tonight

Tonight: Partly Cloudy
Partly Cloudy
Lo 38 °F
Monday

Monday: Sunny
Sunny
Hi 59 °F
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Lo 36 °F
Tuesday

Tuesday: Sunny
Sunny
Hi 55 °F
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Lo 37 °F
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Hi 49 °F

Phase of the Moon

Sunrise: 07:11 AM EDT
Sunset: 06:54 PM EDT

NOTES:

  1. Real-time data are unchecked and preliminary. Please read this disclaimer.
  2. Weather forecast provided by the US National Weather Service in Upton, NY.
  3. Email your comments to webmaster@lishore.org and help us keep LIShore running.
    Thanks to those who have already written.

Current Radar over Long Island
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