Point Forecast: Princeton NJ  40.35N 74.67W (Elev. 190 ft)	Last Update: 7:08 am EDT Apr 25, 2025

[hide menu]

Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet 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: 7am Fri, Apr 25 20258am Fri, Apr 25 20259am Fri, Apr 25 202510am Fri, Apr 25 202511am Fri, Apr 25 202512pm Fri, Apr 25 20251pm Fri, Apr 25 20252pm Fri, Apr 25 20253pm Fri, Apr 25 20254pm Fri, Apr 25 20255pm Fri, Apr 25 20256pm Fri, Apr 25 20257pm Fri, Apr 25 20258pm Fri, Apr 25 20259pm Fri, Apr 25 202510pm Fri, Apr 25 202511pm Fri, Apr 25 202512am Sat, Apr 26 20251am Sat, Apr 26 20252am Sat, Apr 26 20253am Sat, Apr 26 20254am Sat, Apr 26 20255am Sat, Apr 26 20256am Sat, Apr 26 20257am Sat, Apr 26 20258am Sat, Apr 26 20259am Sat, Apr 26 202510am Sat, Apr 26 202511am Sat, Apr 26 202512pm Sat, Apr 26 20251pm Sat, Apr 26 20252pm Sat, Apr 26 20253pm Sat, Apr 26 20254pm Sat, Apr 26 20255pm Sat, Apr 26 20256pm Sat, Apr 26 20257pm Sat, Apr 26 20258pm Sat, Apr 26 20259pm Sat, Apr 26 202510pm Sat, Apr 26 202511pm Sat, Apr 26 202512am Sun, Apr 27 20251am Sun, Apr 27 20252am Sun, Apr 27 20253am Sun, Apr 27 20254am Sun, Apr 27 20255am Sun, Apr 27 20256am Sun, Apr 27 20257am Sun, Apr 27 20258am Sun, Apr 27 20259am Sun, Apr 27 202510am Sun, Apr 27 202511am Sun, Apr 27 202512pm Sun, Apr 27 20251pm Sun, Apr 27 20252pm Sun, Apr 27 20253pm Sun, Apr 27 20254pm Sun, Apr 27 20255pm Sun, Apr 27 20256pm Sun, Apr 27 20257pm Sun, Apr 27 20258pm Sun, Apr 27 20259pm Sun, Apr 27 202510pm Sun, Apr 27 202511pm Sun, Apr 27 202512am Mon, Apr 28 20251am Mon, Apr 28 20252am Mon, Apr 28 20253am Mon, Apr 28 20254am Mon, Apr 28 20255am Mon, Apr 28 20256am Mon, Apr 28 20257am Mon, Apr 28 20258am Mon, Apr 28 20259am Mon, Apr 28 202510am Mon, Apr 28 202511am Mon, Apr 28 202512pm Mon, Apr 28 20251pm Mon, Apr 28 20252pm Mon, Apr 28 20253pm Mon, Apr 28 20254pm Mon, Apr 28 20255pm Mon, Apr 28 20256pm Mon, Apr 28 20257pm Mon, Apr 28 20258pm Mon, Apr 28 20259pm Mon, Apr 28 202510pm Mon, Apr 28 202511pm Mon, Apr 28 202512am Tue, Apr 29 20251am Tue, Apr 29 20252am Tue, Apr 29 20253am Tue, Apr 29 20254am Tue, Apr 29 20255am Tue, Apr 29 20256am Tue, Apr 29 20257am Tue, Apr 29 20258am Tue, Apr 29 20259am Tue, Apr 29 202510am Tue, Apr 29 202511am Tue, Apr 29 202512pm Tue, Apr 29 20251pm Tue, Apr 29 20252pm Tue, Apr 29 20253pm Tue, Apr 29 20254pm Tue, Apr 29 20255pm Tue, Apr 29 20256pm Tue, Apr 29 2025

Date	04/25																	04/26
Hour (EDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	53	56	61	65	70	74	76	78	79	79	77	75	71	67	65	64	63	62	62	61	61	61	61	61
Dewpoint (°F)	43	45	46	48	47	47	46	45	44	45	45	46	48	51	53	55	57	57	58	58	59	59	59	60
Wind Chill (°F)
Surface Wind (mph)	3	3	3	5	6	7	8	8	8	9	10	10	10	9	9	8	8	8	8	8	8	8	8	9
Wind Dir	S	SW	SW	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust									20	21	21	21	21	20					20	21	21	21	21	21
Sky Cover (%)	51	55	48	38	31	33	35	45	48	57	69	79	81	87	91	93	94	96	97	97	95	96	96	96
Precipitation Potential (%)	0	0	0	0	0	1	2	3	3	3	3	9	15	20	27	34	41	55	68	82	81	80	80	78
Relative Humidity (%)	69	66	58	54	44	38	34	31	29	30	32	36	44	56	65	73	81	84	87	90	93	93	93	97
Rain	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	Chc	Chc	Chc	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																		04/27
Hour (EDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	61	62	64	66	68	70	72	73	73	73	72	69	66	63	60	57	55	53	51	49	48	48	47	47
Dewpoint (°F)	60	61	62	62	63	63	62	62	61	60	59	57	54	52	49	47	44	42	40	38	37	36	35	35
Wind Chill (°F)																				46	44	44	43	43
Surface Wind (mph)	9	10	10	11	11	11	11	11	11	11	11	11	11	8	8	8	8	8	8	8	8	9	9	9
Wind Dir	S	S	S	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	21	21	22	23	23	23	23	22	22	22	25	23	22	20										20
Sky Cover (%)	96	98	97	96	94	87	81	74	70	66	61	52	42	28	24	21	17	15	12	10	17	23	30	33
Precipitation Potential (%)	77	75	69	63	58	55	53	50	48	46	44	37	23	16	16	16	16	16	16	2	2	2	2	2
Relative Humidity (%)	97	97	93	87	84	78	71	68	66	64	64	66	65	67	67	69	66	66	66	66	65	63	63	63
Rain	Ocnl	Ocnl	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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