Copiague Harbor, NY 18 December Weather

Altitude - 2m | 40°39′43″N,73°23′10″W | map (OSM)

Copiague Harbor, NY

°F

1 pmPartly Cloudy20mphW

Thu, December 11, 20251:34 PM (GMT -05:00)

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	36°	36°	41°	46°	47°	47°	47°
wind	8mph	6mph	5mph	9mph	13mph	14mph	14mph	15mph
pressure in	30.05	30.06	30.06	30.04	29.97	29.90	29.86	29.80

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	40°	38°	42°	49°	51°	49°	48°
wind	4mph	3mph	1mph	1mph	5mph	6mph	7mph	7mph
pressure in	30.23	30.25	30.26	30.27	30.20	30.09	29.98	29.95

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	56°	58°	58°	55°	50°	48°	45°
wind	22mph	30mph	31mph	24mph	17mph	22mph	17mph	16mph
pressure in	29.61	29.38	29.19	29.09	29.02	29.17	29.41	29.57

* Copiague Harbor, NY weather for December 18 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Copiague Harbor, NY Weather for December 18, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 18 for previous years is presented.