Port Jefferson, NY Monthly Weather

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

Port Jefferson, NY

°F

6 amClear9mphW

Thu, December 4, 20256:31 AM (GMT -05:00)

December

Sun	Mon	Tue	Wed	Thu Dec 4 41 °F low24 °F	Fri Dec 5 31 °F low19 °F	Sat Dec 6 39 °F low30 °F
Sun Dec 7 41 °F low30 °F	Mon Dec 8 32 °F low20 °F	Tue Dec 9 35 °F low17 °F	Wed Dec 10 43 °F low33 °F	Thu Dec 11 45 °F low30 °F	Fri Dec 12 34 °F low27 °F	Sat Dec 13 35 °F low25 °F
Sun Dec 14 35 °F low25 °F	Mon Dec 15 37 °F low30 °F	Tue Dec 16 37 °F low30 °F	Wed Dec 17 38 °F low32 °F	Thu Dec 18 44 °F low42 °F	Fri Dec 19 39 °F low23 °F	Sat Dec 20 35 °F low28 °F
Sun Dec 21 43 °F low34 °F	Mon Dec 22 46 °F low29 °F	Tue Dec 23 36 °F low25 °F	Wed Dec 24 38 °F low31 °F	Thu Dec 25 46 °F low39 °F	Fri Dec 26 45 °F low28 °F	Sat Dec 27 36 °F low32 °F
Sun Dec 28 48 °F low38 °F	Mon Dec 29 45 °F low41 °F	Tue Dec 30 46 °F low41 °F	Wed Dec 31 51 °F low44 °F	Thu	Fri	Sat

Last updated 1h 55min 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.