Port Jefferson, NY Monthly Weather

Altitude - 2m | 40°56′46″N,73°4′16″W | map (OSM)

Port Jefferson, NY

°F

2:30 pmFair11mphNW

Wed, February 19, 20253:24 PM (GMT -05:00)

February

Sun	Mon	Tue	Wed Feb 19 29 °F low17 °F	Thu Feb 20 28 °F low17 °F	Fri Feb 21 34 °F low22 °F	Sat Feb 22 36 °F low19 °F
Sun Feb 23 40 °F low28 °F	Mon Feb 24 43 °F low31 °F	Tue Feb 25 45 °F low36 °F	Wed Feb 26 47 °F low37 °F	Thu Feb 27 44 °F low34 °F	Fri Feb 28 37 °F low26 °F	Sat

March

Sun	Mon	Tue	Wed	Thu	Fri	Sat Mar 1 37 °F low24 °F
Sun Mar 2 37 °F low29 °F	Mon Mar 3 36 °F low26 °F	Tue Mar 4 37 °F low27 °F	Wed Mar 5 47 °F low31 °F	Thu Mar 6 45 °F low27 °F	Fri Mar 7 45 °F low33 °F	Sat Mar 8 50 °F low33 °F
Sun Mar 9 48 °F low30 °F	Mon Mar 10 50 °F low34 °F	Tue Mar 11 50 °F low34 °F	Wed Mar 12 52 °F low29 °F	Thu Mar 13 45 °F low24 °F	Fri Mar 14 40 °F low24 °F	Sat Mar 15 44 °F low31 °F
Sun Mar 16 47 °F low33 °F	Mon Mar 17 42 °F low32 °F	Tue Mar 18 44 °F low31 °F	Wed Mar 19 50 °F low28 °F	Thu Mar 20 43 °F low27 °F	Fri	Sat

Last updated 2h 42min ago

Temperature in Port Jefferson, NY for month

* Port Jefferson, NY Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Port Jefferson, NY, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Port Jefferson, NY. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.