Point Forecast: Princeton North NJ  40.37N 74.64W (Elev. 98 ft)	Last Update: 4:10 pm EDT Oct 1, 2025

[hide menu]

Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 6pm Wed, Oct 1 20257pm Wed, Oct 1 20258pm Wed, Oct 1 20259pm Wed, Oct 1 202510pm Wed, Oct 1 202511pm Wed, Oct 1 202512am Thu, Oct 2 20251am Thu, Oct 2 20252am Thu, Oct 2 20253am Thu, Oct 2 20254am Thu, Oct 2 20255am Thu, Oct 2 20256am Thu, Oct 2 20257am Thu, Oct 2 20258am Thu, Oct 2 20259am Thu, Oct 2 202510am Thu, Oct 2 202511am Thu, Oct 2 202512pm Thu, Oct 2 20251pm Thu, Oct 2 20252pm Thu, Oct 2 20253pm Thu, Oct 2 20254pm Thu, Oct 2 20255pm Thu, Oct 2 20256pm Thu, Oct 2 20257pm Thu, Oct 2 20258pm Thu, Oct 2 20259pm Thu, Oct 2 202510pm Thu, Oct 2 202511pm Thu, Oct 2 202512am Fri, Oct 3 20251am Fri, Oct 3 20252am Fri, Oct 3 20253am Fri, Oct 3 20254am Fri, Oct 3 20255am Fri, Oct 3 20256am Fri, Oct 3 20257am Fri, Oct 3 20258am Fri, Oct 3 20259am Fri, Oct 3 202510am Fri, Oct 3 202511am Fri, Oct 3 202512pm Fri, Oct 3 20251pm Fri, Oct 3 20252pm Fri, Oct 3 20253pm Fri, Oct 3 20254pm Fri, Oct 3 20255pm Fri, Oct 3 20256pm Fri, Oct 3 20257pm Fri, Oct 3 20258pm Fri, Oct 3 20259pm Fri, Oct 3 202510pm Fri, Oct 3 202511pm Fri, Oct 3 202512am Sat, Oct 4 20251am Sat, Oct 4 20252am Sat, Oct 4 20253am Sat, Oct 4 20254am Sat, Oct 4 20255am Sat, Oct 4 20256am Sat, Oct 4 20257am Sat, Oct 4 20258am Sat, Oct 4 20259am Sat, Oct 4 202510am Sat, Oct 4 202511am Sat, Oct 4 202512pm Sat, Oct 4 20251pm Sat, Oct 4 20252pm Sat, Oct 4 20253pm Sat, Oct 4 20254pm Sat, Oct 4 20255pm Sat, Oct 4 20256pm Sat, Oct 4 20257pm Sat, Oct 4 20258pm Sat, Oct 4 20259pm Sat, Oct 4 202510pm Sat, Oct 4 202511pm Sat, Oct 4 202512am Sun, Oct 5 20251am Sun, Oct 5 20252am Sun, Oct 5 20253am Sun, Oct 5 20254am Sun, Oct 5 20255am Sun, Oct 5 20256am Sun, Oct 5 20257am Sun, Oct 5 20258am Sun, Oct 5 20259am Sun, Oct 5 202510am Sun, Oct 5 202511am Sun, Oct 5 202512pm Sun, Oct 5 20251pm Sun, Oct 5 20252pm Sun, Oct 5 20253pm Sun, Oct 5 20254pm Sun, Oct 5 20255pm Sun, Oct 5 20256pm Sun, Oct 5 20257pm Sun, Oct 5 20258pm Sun, Oct 5 20259pm Sun, Oct 5 202510pm Sun, Oct 5 202511pm Sun, Oct 5 202512am Mon, Oct 6 20251am Mon, Oct 6 20252am Mon, Oct 6 20253am Mon, Oct 6 20254am Mon, Oct 6 20255am Mon, Oct 6 2025

Date	10/01						10/02
Hour (EDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	66	62	58	57	54	53	52	51	50	49	49	48	48	47	50	54	58	61	63	64	66	67	66	65
Dewpoint (°F)	42	41	41	41	41	40	39	40	40	40	40	40	40	40	42	44	44	45	45	45	44	45	44	44
Heat Index (°F)
Surface Wind (mph)	7	6	5	5	5	5	5	5	5	5	5	5	5	5	5	6	6	6	6	6	5	5	5	5
Wind Dir	NE	N	N	N	N	N	N	N	N	N	N	N	N	N	NE	NE	NE	NE	NE	NE	E	E	E	E
Gust
Sky Cover (%)	1	1	4	2	2	2	0	2	4	2	2	3	3	11	13	10	8	19	21	22	29	25	19	17
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	42	46	53	55	61	61	61	66	68	71	71	74	74	76	74	69	59	56	52	50	45	45	45	46
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date							10/03
Hour (EDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	63	59	56	53	52	51	50	49	48	47	46	46	46	46	48	53	59	64	67	69	70	71	72	71
Dewpoint (°F)	45	45	46	47	47	46	46	45	45	45	45	45	45	46	47	48	50	51	51	51	50	50	50	50
Heat Index (°F)
Surface Wind (mph)	3	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	2	2	2	3	3	3	2	2
Wind Dir	E	SE	SE	SE	SE	SE	E	N	NW	NW	NW	NW	NW	NW	NW	NW	W	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	28	36	28	45	40	34	36	39	41	41	42	42	41	41	40	38	37	35	36	36	37	29	22	14
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	52	60	69	80	83	83	86	86	89	93	96	96	96	100	96	83	72	63	56	53	49	47	46	47
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Local Weather Regional Weather Conditions Interactive Forecast Map National Forecast Maps Briefing Webpage Emergency Managers Briefing Past Weather Information Advanced Hydrologic Prediction Service