weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Central Islip NY  40.79N 73.2W (Elev. 98 ft)	Last Update: 5:58 pm EDT Aug 8, 2022

[hide menu]

Weather Elements Weather/Precipitation Aviation Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Ceiling Height Visibility

48-Hour Period Starting: 9pm Mon, Aug 8 202210pm Mon, Aug 8 202211pm Mon, Aug 8 202212am Tue, Aug 9 20221am Tue, Aug 9 20222am Tue, Aug 9 20223am Tue, Aug 9 20224am Tue, Aug 9 20225am Tue, Aug 9 20226am Tue, Aug 9 20227am Tue, Aug 9 20228am Tue, Aug 9 20229am Tue, Aug 9 202210am Tue, Aug 9 202211am Tue, Aug 9 202212pm Tue, Aug 9 20221pm Tue, Aug 9 20222pm Tue, Aug 9 20223pm Tue, Aug 9 20224pm Tue, Aug 9 20225pm Tue, Aug 9 20226pm Tue, Aug 9 20227pm Tue, Aug 9 20228pm Tue, Aug 9 20229pm Tue, Aug 9 202210pm Tue, Aug 9 202211pm Tue, Aug 9 202212am Wed, Aug 10 20221am Wed, Aug 10 20222am Wed, Aug 10 20223am Wed, Aug 10 20224am Wed, Aug 10 20225am Wed, Aug 10 20226am Wed, Aug 10 20227am Wed, Aug 10 20228am Wed, Aug 10 20229am Wed, Aug 10 202210am Wed, Aug 10 202211am Wed, Aug 10 202212pm Wed, Aug 10 20221pm Wed, Aug 10 20222pm Wed, Aug 10 20223pm Wed, Aug 10 20224pm Wed, Aug 10 20225pm Wed, Aug 10 20226pm Wed, Aug 10 20227pm Wed, Aug 10 20228pm Wed, Aug 10 20229pm Wed, Aug 10 202210pm Wed, Aug 10 202211pm Wed, Aug 10 202212am Thu, Aug 11 20221am Thu, Aug 11 20222am Thu, Aug 11 20223am Thu, Aug 11 20224am Thu, Aug 11 20225am Thu, Aug 11 20226am Thu, Aug 11 20227am Thu, Aug 11 20228am Thu, Aug 11 20229am Thu, Aug 11 202210am Thu, Aug 11 202211am Thu, Aug 11 202212pm Thu, Aug 11 20221pm Thu, Aug 11 20222pm Thu, Aug 11 20223pm Thu, Aug 11 20224pm Thu, Aug 11 20225pm Thu, Aug 11 20226pm Thu, Aug 11 20227pm Thu, Aug 11 20228pm Thu, Aug 11 20229pm Thu, Aug 11 202210pm Thu, Aug 11 202211pm Thu, Aug 11 202212am Fri, Aug 12 20221am Fri, Aug 12 20222am Fri, Aug 12 20223am Fri, Aug 12 20224am Fri, Aug 12 20225am Fri, Aug 12 20226am Fri, Aug 12 20227am Fri, Aug 12 20228am Fri, Aug 12 20229am Fri, Aug 12 202210am Fri, Aug 12 202211am Fri, Aug 12 202212pm Fri, Aug 12 20221pm Fri, Aug 12 20222pm Fri, Aug 12 20223pm Fri, Aug 12 20224pm Fri, Aug 12 20225pm Fri, Aug 12 20226pm Fri, Aug 12 20227pm Fri, Aug 12 20228pm Fri, Aug 12 20229pm Fri, Aug 12 202210pm Fri, Aug 12 202211pm Fri, Aug 12 202212am Sat, Aug 13 20221am Sat, Aug 13 20222am Sat, Aug 13 20223am Sat, Aug 13 20224am Sat, Aug 13 20225am Sat, Aug 13 20226am Sat, Aug 13 20227am Sat, Aug 13 20228am Sat, Aug 13 2022

Date	08/08			08/09
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	80	79	79	79	79	79	78	77	77	78	79	81	83	86	88	89	90	90	89	88	87	86	84	83
Dewpoint (°F)	74	74	74	74	74	74	74	73	73	73	74	74	74	74	74	74	74	74	74	74	74	74	75	75
Heat Index (°F)	85	79	79	79	79	79	78	77	77	78	79	86	90	94	97	99	99	99	99	97	95	94	92	90
Surface Wind (mph)	14	14	13	13	11	11	11	10	10	10	10	10	10	11	11	13	14	14	14	14	13	11	9	7
Wind Dir	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	14	11	12	19	25	32	32	32	32	32	32	32	31	29	28	28	27	27	29	31	33	37	41	45
Precipitation Potential (%)	8	8	8	8	8	9	9	9	10	10	10	6	6	6	6	6	6	21	21	21	27	27	27	54
Relative Humidity (%)	82	85	85	85	85	85	88	87	87	85	85	79	74	68	63	61	60	60	60	63	65	69	73	77
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc
Date				08/10
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	82	80	79	78	78	77	76	76	75	75	75	76	77	79	80	81	83	83	82	81	80	79	78	77
Dewpoint (°F)	75	75	75	74	74	73	72	72	71	71	72	72	72	72	72	72	73	73	73	73	73	73	73	73
Heat Index (°F)	88	85	79	78	78	77	76	76	75	75	75	76	77	79	84	85	89	89	87	86	84	79	78	77
Surface Wind (mph)	6	5	3	3	5	5	5	5	5	5	6	6	6	5	5	5	5	5	5	6	6	6	5	3
Wind Dir	SW	W	NW	NW	NW	NW	N	N	N	N	N	N	N	NE	NE	NE	E	SE	SE	SE	S	S	S	S
Gust
Sky Cover (%)	48	51	54	57	60	63	61	58	56	54	51	49	48	47	46	45	45	50	50	50	50	50	50	50
Precipitation Potential (%)	54	54	54	54	54	15	15	15	15	15	15	23	23	23	23	23	23	47	47	47	47	47	47	61
Relative Humidity (%)	81	85	88	88	88	87	87	87	87	87	90	87	85	79	77	74	72	72	74	77	79	82	85	87
Rain	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly
Thunder	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Regional Weather Conditions Local Climate Graphical Forecast Maps Home

---

Webmaster NOAA's National Weather Service New York, NY

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities