Greenwich, CT Current Weather Conditions

Current weather observations and 72-hour history for Greenwich, CT. • View 5-Day Forecast ›

▼Current Conditions — Greenwich, CT

WHITE PLAINS (KHPN)

Clear

46.4 F

Humidity:	76%
Wind Speed:	6.9 mph
Barometer:	30.19 in
Dewpoint:	39.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	43.0 F

Oct 20 2026, 02:05 AM EDT

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▼Hourly Observation History — Greenwich, CT

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
02:05 AM EDT	6.9	10.00	Clear	--	46.4	39.2	76%	43.0	NA	30.19	1022.4
01:50 AM EDT	6.9	10.00	Clear	--	42.8	39.2	87%	38.5	NA	30.19	1022.4
01:25 AM EDT	5.7	10.00	Clear	--	44.6	39.2	81%	41.4	NA	30.20	1022.7
01:05 AM EDT	NW 6.9	10.00	Clear	--	44.6	39.2	81%	40.6	NA	30.21	1023.0
12:55 AM EDT	8.1	10.00	Clear	--	44.6	39.2	81%	40.1	NA	30.21	1023.0
11:50 PM EDT	4.6	10.00	Clear	--	46.4	42.8	87%	44.2	NA	30.23	1023.7
08:10 PM EDT	NW 4.6	10.00	Clear	--	48.2	44.6	87%	46.4	NA	30.27	1025.1
07:30 PM EDT	0.0	10.00	Clear	--	50.0	44.6	82%	NA	NA	30.28	1025.4
05:35 PM EDT	3.4	10.00	Clear	--	55.4	46.4	72%	NA	NA	30.29	1025.7
05:20 PM EDT	3.4	10.00	Clear	--	57.2	46.4	67%	NA	NA	30.29	1025.7
04:35 PM EDT	0.0	10.00	Clear	--	62.6	42.8	48%	NA	NA	30.30	1026.1
02:55 PM EDT	SE 5.7	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.33	1027.1
02:40 PM EDT	6.9	10.00	Clear	--	60.8	44.6	55%	NA	NA	30.34	1027.4
02:25 PM EDT	SE 8.1	10.00	Clear	--	60.8	44.6	55%	NA	NA	30.35	1027.8
02:15 PM EDT	8.1	10.00	Clear	--	60.8	44.6	55%	NA	NA	30.35	1027.8
02:10 PM EDT	6.9	10.00	Clear	--	60.8	44.6	55%	NA	NA	30.35	1027.8
02:00 PM EDT	8.1	10.00	Clear	--	60.8	44.6	55%	NA	NA	30.36	1028.1
01:45 PM EDT	S 9.2	10.00	Clear	--	62.6	42.8	48%	NA	NA	30.36	1028.1
01:30 PM EDT		10.00	Clear	--	62.6	37.4	39%	NA	NA	30.37	1028.4
01:20 PM EDT	4.6	10.00	Clear	--	62.6	37.4	39%	NA	NA	30.38	1028.8
01:15 PM EDT	6.9	10.00	Clear	--	62.6	37.4	39%	NA	NA	30.38	1028.8
01:05 PM EDT	6.9	10.00	Clear	--	62.6	39.2	42%	NA	NA	30.39	1029.1
12:50 PM EDT	9.2	10.00	Clear	--	60.8	39.2	45%	NA	NA	30.40	1029.5
12:35 PM EDT	4.6	10.00	Clear	--	60.8	37.4	42%	NA	NA	30.41	1029.8
12:30 PM EDT	6.9	10.00	Clear	--	60.8	39.2	45%	NA	NA	30.42	1030.1
12:25 PM EDT	NE 8.1	10.00	Clear	--	60.8	39.2	45%	NA	NA	30.42	1030.1
12:20 PM EDT	0.0	10.00	Clear	--	59.0	37.4	45%	NA	NA	30.42	1030.1
12:15 PM EDT	NE 6.9	10.00	Clear	--	60.8	37.4	42%	NA	NA	30.43	1030.5
12:05 PM EDT	NE 3.4	10.00	Clear	--	59.0		%	NA	NA	30.44	1030.8
11:55 AM EDT	4.6	10.00	Clear	--	59.0	37.4	45%	NA	NA	30.44	1030.8
11:45 AM EDT	10.4	10.00	Clear	--	59.0		%	NA	NA	30.44	1030.8
11:40 AM EDT	9.2	10.00	Clear	--	57.2		%	NA	NA	30.44	1030.8
11:30 AM EDT	8.1	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.44	1030.8
11:20 AM EDT	8.1	10.00	Clear	--	57.2		%	NA	NA	30.45	1031.2
11:05 AM EDT	NE 6.9	10.00	Clear	--	57.2	37.4	47%	NA	NA	30.45	1031.2
10:55 AM EDT	5.7	10.00	Clear	--	55.4		%	NA	NA	30.45	1031.2
10:45 AM EDT	5.7	10.00	Clear	--	55.4		%	NA	NA	30.45	1031.2
10:40 AM EDT	4.6	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.45	1031.2
10:30 AM EDT	0.0	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.45	1031.2
10:10 AM EDT	4.6	10.00	Clear	--	53.6	39.2	58%	NA	NA	30.45	1031.2
09:56 AM EDT	3.4	10.00	Clear	--	NULL	39.9	%	NA	NA	30.46	1031.5
09:30 AM EDT	3.4	10.00	Clear	--	51.8	39.2	62%	NA	NA	30.46	1031.5
09:00 AM EDT	0.0	10.00	Clear	--	48.2	39.2	71%	NA	NA	30.47	1031.8
08:56 AM EDT	0.0	10.00	Clear	--	NULL	39.9	%	NA	NA	30.47	1031.8
08:10 AM EDT	5.7	10.00	Clear	--	42.8	37.4	81%	39.2	NA	30.47	1031.8
07:56 AM EDT	5.8	10.00	Clear	--	42.1	37.0	82%	38.3	NA	30.48	1032.2
07:50 AM EDT	5.7	10.00	Clear	--	41.0	37.4	87%	37.0	NA	30.47	1031.8
07:45 AM EDT	5.7	10.00	Clear	--	41.0	37.4	87%	37.0	NA	30.47	1031.8
07:35 AM EDT	5.7	10.00	Clear	--	39.2	37.4	93%	35.1	NA	30.47	1031.8
07:30 AM EDT	5.7	10.00	Clear	--	39.2	37.4	93%	35.1	NA	30.47	1031.8
07:20 AM EDT	NW 5.7	10.00	Clear	--	39.2	35.6	87%	35.1	NA	30.47	1031.8
07:10 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
07:00 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
06:50 AM EDT	5.7	10.00	Clear	--	39.2	37.4	93%	35.1	NA	30.47	1031.8
06:35 AM EDT	5.7	10.00	Clear	--	39.2	37.4	93%	35.1	NA	30.47	1031.8
06:30 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
06:20 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
06:05 AM EDT	5.7	10.00	Clear	--	37.4	35.6	93%	32.9	NA	30.47	1031.8
06:00 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
05:50 AM EDT	4.6	10.00	Clear	--	37.4	37.4	100%	33.8	NA	30.47	1031.8
05:40 AM EDT	4.6	10.00	Clear	--	37.4	37.4	100%	33.8	NA	30.47	1031.8
05:20 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.47	1031.8
05:10 AM EDT	NW 4.6	10.00	Clear	--	37.4	37.4	100%	33.8	NA	30.47	1031.8
04:56 AM EDT	3.4	10.00	Clear	--	37.9	36.0	92%	35.6	NA	30.48	1032.2
04:55 AM EDT	3.4	10.00	Clear	--	37.4	35.6	93%	34.9	NA	30.48	1032.2
04:45 AM EDT	3.4	10.00	Clear	--	39.2	37.4	93%	37.0	NA	30.48	1032.2
04:40 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.48	1032.2
04:35 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.48	1032.2
04:20 AM EDT	NW 3.4	10.00	Clear	--	39.2	37.4	93%	37.0	NA	30.48	1032.2
04:15 AM EDT	4.6	10.00	Clear	--	39.2	37.4	93%	35.8	NA	30.48	1032.2
04:10 AM EDT	NW 3.4	10.00	Clear	--	39.2	37.4	93%	37.0	NA	30.48	1032.2
04:00 AM EDT	3.4	10.00	Clear	--	39.2	37.4	93%	37.0	NA	30.49	1032.5