Copiague Harbor, NY 21 January Weather

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

Copiague Harbor, NY

°F

8 pmFair12mphSW

Mon, January 19, 20268:56 PM (GMT -05:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	18°	17°	16°	21°	27°	33°	36°	38°
wind	9mph	7mph	5mph	6mph	11mph	16mph	18mph	16mph
pressure in	30.49	30.51	30.52	30.52	30.44	30.33	30.25	30.18

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	17°	14°	13°	15°	18°	20°	19°	18°
wind	8mph	8mph	8mph	10mph	8mph	7mph	6mph	8mph
pressure in	30.49	30.50	30.53	30.56	30.52	30.45	30.45	30.45

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	20°	20°	20°	22°	26°	30°	27°	24°
wind	15mph	13mph	13mph	15mph	17mph	16mph	13mph	11mph
pressure in	30.10	30.14	30.22	30.30	30.31	30.33	30.40	30.47

* Copiague Harbor, NY weather for January 21 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 January 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 21 for previous years is presented.