Port Jefferson, NY Monthly Weather

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

Port Jefferson, NY

°F

2 pmPartly Cloudy16mphSW

Tue, March 25, 20252:41 PM (GMT -04:00)

March

Sun	Mon	Tue Mar 25 54 °F low42 °F	Wed Mar 26 49 °F low38 °F	Thu Mar 27 49 °F low33 °F	Fri Mar 28 55 °F low41 °F	Sat Mar 29 63 °F low46 °F
Sun Mar 30 47 °F low42 °F	Mon Mar 31 51 °F low44 °F	Tue	Wed	Thu	Fri	Sat

April

Sun	Mon	Tue Apr 1 47 °F low39 °F	Wed Apr 2 46 °F low36 °F	Thu Apr 3 48 °F low38 °F	Fri Apr 4 49 °F low38 °F	Sat Apr 5 53 °F low42 °F
Sun Apr 6 52 °F low43 °F	Mon Apr 7 54 °F low44 °F	Tue Apr 8 66 °F low40 °F	Wed Apr 9 54 °F low45 °F	Thu Apr 10 61 °F low51 °F	Fri Apr 11 57 °F low43 °F	Sat Apr 12 52 °F low41 °F
Sun Apr 13 59 °F low45 °F	Mon Apr 14 63 °F low48 °F	Tue Apr 15 51 °F low40 °F	Wed Apr 16 49 °F low40 °F	Thu Apr 17 54 °F low42 °F	Fri Apr 18 59 °F low41 °F	Sat Apr 19 63 °F low45 °F
Sun Apr 20 66 °F low52 °F	Mon Apr 21 60 °F low34 °F	Tue Apr 22 47 °F low38 °F	Wed Apr 23 59 °F low45 °F	Thu	Fri	Sat

Last updated 1h 4min 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.