Point Forecast: Princeton North NJ  40.37N 74.64W (Elev. 98 ft)	Last Update: 4:09 am EDT Sep 22, 2026

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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: 7am Tue, Sep 22 20268am Tue, Sep 22 20269am Tue, Sep 22 202610am Tue, Sep 22 202611am Tue, Sep 22 202612pm Tue, Sep 22 20261pm Tue, Sep 22 20262pm Tue, Sep 22 20263pm Tue, Sep 22 20264pm Tue, Sep 22 20265pm Tue, Sep 22 20266pm Tue, Sep 22 20267pm Tue, Sep 22 20268pm Tue, Sep 22 20269pm Tue, Sep 22 202610pm Tue, Sep 22 202611pm Tue, Sep 22 202612am Wed, Sep 23 20261am Wed, Sep 23 20262am Wed, Sep 23 20263am Wed, Sep 23 20264am Wed, Sep 23 20265am Wed, Sep 23 20266am Wed, Sep 23 20267am Wed, Sep 23 20268am Wed, Sep 23 20269am Wed, Sep 23 202610am Wed, Sep 23 202611am Wed, Sep 23 202612pm Wed, Sep 23 20261pm Wed, Sep 23 20262pm Wed, Sep 23 20263pm Wed, Sep 23 20264pm Wed, Sep 23 20265pm Wed, Sep 23 20266pm Wed, Sep 23 20267pm Wed, Sep 23 20268pm Wed, Sep 23 20269pm Wed, Sep 23 202610pm Wed, Sep 23 202611pm Wed, Sep 23 202612am Thu, Sep 24 20261am Thu, Sep 24 20262am Thu, Sep 24 20263am Thu, Sep 24 20264am Thu, Sep 24 20265am Thu, Sep 24 20266am Thu, Sep 24 20267am Thu, Sep 24 20268am Thu, Sep 24 20269am Thu, Sep 24 202610am Thu, Sep 24 202611am Thu, Sep 24 202612pm Thu, Sep 24 20261pm Thu, Sep 24 20262pm Thu, Sep 24 20263pm Thu, Sep 24 20264pm Thu, Sep 24 20265pm Thu, Sep 24 20266pm Thu, Sep 24 20267pm Thu, Sep 24 20268pm Thu, Sep 24 20269pm Thu, Sep 24 202610pm Thu, Sep 24 202611pm Thu, Sep 24 202612am Fri, Sep 25 20261am Fri, Sep 25 20262am Fri, Sep 25 20263am Fri, Sep 25 20264am Fri, Sep 25 20265am Fri, Sep 25 20266am Fri, Sep 25 20267am Fri, Sep 25 20268am Fri, Sep 25 20269am Fri, Sep 25 202610am Fri, Sep 25 202611am Fri, Sep 25 202612pm Fri, Sep 25 20261pm Fri, Sep 25 20262pm Fri, Sep 25 20263pm Fri, Sep 25 20264pm Fri, Sep 25 20265pm Fri, Sep 25 20266pm Fri, Sep 25 20267pm Fri, Sep 25 20268pm Fri, Sep 25 20269pm Fri, Sep 25 202610pm Fri, Sep 25 202611pm Fri, Sep 25 202612am Sat, Sep 26 20261am Sat, Sep 26 20262am Sat, Sep 26 20263am Sat, Sep 26 20264am Sat, Sep 26 20265am Sat, Sep 26 20266am Sat, Sep 26 20267am Sat, Sep 26 20268am Sat, Sep 26 20269am Sat, Sep 26 202610am Sat, Sep 26 202611am Sat, Sep 26 202612pm Sat, Sep 26 20261pm Sat, Sep 26 20262pm Sat, Sep 26 20263pm Sat, Sep 26 20264pm Sat, Sep 26 20265pm Sat, Sep 26 20266pm Sat, Sep 26 2026

Date	09/22																	09/23
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)	57	57	58	58	59	60	60	61	62	62	63	62	61	60	59	58	57	56	55	55	54	54	53	52
Dewpoint (°F)	53	55	56	58	58	58	58	59	59	59	59	58	57	57	56	55	53	51	49	48	48	47	46	45
Heat Index (°F)
Surface Wind (mph)	9	9	9	9	10	10	10	10	9	9	9	8	8	9	9	10	11	11	11	11	11	11	11	11
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust					20	20	20	20	20
Sky Cover (%)	100	100	94	89	83	86	88	86	74	82	92	92	83	87	81	87	90	83	76	86	71	62	64	65
Precipitation Potential (%)	23	42	38	41	40	40	38	31	23	17	18	11	8	3	3	2	2	2	2	2	1	1	1	1
Relative Humidity (%)	86	93	93	100	96	93	93	93	90	90	87	87	87	90	90	90	86	83	80	77	80	77	77	77
Rain	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																		09/24
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)	52	53	55	58	60	62	63	65	65	65	66	64	62	61	57	55	55	54	54	53	52	52	52	51
Dewpoint (°F)	45	48	50	52	53	54	54	55	55	55	54	54	52	52	50	49	48	47	47	46	45	45	45	45
Heat Index (°F)
Surface Wind (mph)	13	14	15	16	17	18	18	18	18	18	17	16	15	15	14	13	13	11	13	13	13	11	11	11
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust		24	25			28	28
Sky Cover (%)	63	60	50	50	63	67	64	74	71	73	64	52	36	42	60	54	47	47	47	47	50	53	56	55
Precipitation Potential (%)	1	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1
Relative Humidity (%)	77	83	83	80	78	75	72	70	70	70	65	70	70	72	77	80	77	77	77	77	77	77	77	80
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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