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Weather in Herndon

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Weather archive at the weather station ( 6 km, +3.9 °C )

3 °C

feels like

1 °C

15 minutes ago at the airport (6 km) it was +3 °C, clear, normal air pressure, light breeze (3 m/s) blowing from the south-southeast. Weather archive at the airport

Today we expect +3..+16 °C°F, +37..+61 °C°F, without precipitation, light breeze. Tomorrow: +7..+5 °C°F, +45..+41 °C°F, without precipitation, gentle breeze.

7 days

Today

Tomorrow

Mon

Tue

Wed

Thu

Fri

Today, Sat, February 28				Tomorrow, Sun, March 1				Mon, March 2				Tue, March 3				Wed, March 4				Thu, March 5				Fri, March 6
Local time	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %													11		2	4	16				42
Temperature, °C °F	+2 +36	+14 +57	+12 +54	+8 +46	+5 +41	+5 +41	+5 +41	0 32	-4 25	+2 +36	+3 +37	0 32	-2 28	+4 +39	+6 +43	+7 +45	+8 +46	+16 +61	+14 +57	+11 +52	+10 +50	+22 +72	+21 +70	+15 +59	+13 +55	+23 +73	+21 +70
Feels like, °C °F	0 32			+7 +45	+2 +36	+2 +36	+3 +37	-2 28	-7 19	+1 +34	0 32	-4 25	-6 21	+1 +34	+3 +37	+4 +39	+7 +45				+9 +48
Pressure, mmHg inches mbar hPa	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	753 29.65 1004 1004	757 29.8 1009 1009	760 29.92 1013 1013	764 30.08 1019 1019	767 30.2 1023 1023	767 30.2 1023 1023	766 30.16 1021 1021	767 30.2 1023 1023	765 30.12 1020 1020	763 30.04 1017 1017	759 29.88 1012 1012	758 29.84 1011 1011	759 29.88 1012 1012	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	757 29.8 1009 1009	757 29.8 1009 1009	756 29.76 1008 1008
Wind: speed , m/s km/h mph knots Bft	2 7 4 4 2	3 11 7 6 2	1 4 2 2 1	2 7 4 4 2	4 14 9 8 3	4 14 9 8 3	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	3 11 7 6 2	4 14 9 8 3	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3
gusts, m/s km/h mph knots Bft		6 22 13 12 4			7 25 16 14 4	9 32 20 17 5		5 18 11 10 3		5 18 11 10 3	6 22 13 12 4	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5		4 14 9 8 3				6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	8 29 18 16 5	9 32 20 17 5	8 29 18 16 5
direction	S	S	S	S	N	N	N	NE	NE	SE	SE	S	SE	S	S	SW	SW	NE	E	SE	SW	SW	S	S	S	SW	S
Humidity, %	84	61	64	85	81	77	60	62	62	39	38	58	95	87	90	96	96	70	75	90	98	55	51	77	91	52	58
Sun: rise set	06:42	18:01			06:41	18:02			06:39	18:03			06:38	18:04			06:37	18:05			06:35	18:06			06:34	18:07
Moon: rise set	15:03	05:12			16:16	05:47			17:26	06:16			18:33	06:41			19:38	07:04			20:41	07:26			21:44	07:49
phase

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Weather News

During the last 12 hours the minimum air temperature ( -4 ^oC +25 ^oF ) was observed in Loudoun in Washington / Dulles (airport).

5 hours ago, the maximum air temperature ( +19 ^oC +66 ^oF ) was observed in Campbell in Reserve / St John The Baptist Parish (airport).

less

Today, Saturday, February 28																					Tomorrow, Sunday, March 1																								Monday, March 2									Tuesday, March 3								Wednesday, March 4								Thursday, March 5							Friday, March 6
Local time	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	01	07	13	19	Local time
Cloudiness, % 1/10 oktas																																																																																	Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																	Precipitation, mm Precipitation, inches
Fog, %																								6	18	27	30																													11				2		4	7	16							29	42									Fog, %
Temperature, °C °F	+3 +37	+2 +36	+2 +36	+2 +36	+3 +37	+5 +41	+8 +46	+10 +50	+12 +54	+14 +57	+15 +59	+16 +61	+16 +61	+15 +59	+13 +55	+12 +54	+12 +54	+10 +50	+10 +50	+9 +48	+9 +48	+8 +46	+7 +45	+6 +43	+6 +43	+5 +41	+5 +41	+5 +41	+5 +41	+5 +41	+6 +43	+6 +43	+6 +43	+5 +41	+6 +43	+6 +43	+7 +45	+7 +45	+5 +41	+5 +41	+5 +41	+3 +37	+2 +36	+1 +34	0 32	0 32	-3 27	-4 25	0 32	+2 +36	+4 +39	+3 +37	+1 +34	0 32	-1 30	-2 28	+2 +36	+4 +39	+7 +45	+6 +43	+6 +43	+7 +45	+8 +46	+8 +46	+13 +55	+16 +61	+16 +61	+14 +57	+13 +55	+11 +52	+10 +50	+10 +50	+16 +61	+22 +72	+24 +75	+21 +70	+15 +59	+13 +55	+23 +73	+21 +70	Temperature, °C °F
Feels like, °C °F	+1 +34	0 32	0 32	0 32	+1 +34	+3 +37	+7 +45	+9 +48										+9 +48	+9 +48	+8 +46	+8 +46	+7 +45	+6 +43				+3 +37	+2 +36	+2 +36	+1 +34	+3 +37	+3 +37	+3 +37	+2 +36	+3 +37	+3 +37	+5 +41	+5 +41	+3 +37	+3 +37	+3 +37	+1 +34	0 32	-1 30	-2 28	-2 28	-6 21	-7 19	-2 28	+1 +34	+2 +36	0 32	-3 27	-4 25	-5 23	-6 21	-1 30	+1 +34	+4 +39	+3 +37	+3 +37	+4 +39	+6 +43	+7 +45							+9 +48	+9 +48									Feels like, °C °F
Pressure, mmHg inches mbar hPa	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	753 29.65 1004 1004	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	753 29.65 1004 1004	754 29.69 1005 1005	755 29.72 1007 1007	756 29.76 1008 1008	756 29.76 1008 1008	757 29.8 1009 1009	757 29.8 1009 1009	757 29.8 1009 1009	757 29.8 1009 1009	758 29.84 1011 1011	759 29.88 1012 1012	760 29.92 1013 1013	760 29.92 1013 1013	761 29.96 1015 1015	762 30 1016 1016	762 30 1016 1016	763 30.04 1017 1017	763 30.04 1017 1017	764 30.08 1019 1019	765 30.12 1020 1020	767 30.2 1023 1023	768 30.24 1024 1024	767 30.2 1023 1023	766 30.16 1021 1021	766 30.16 1021 1021	767 30.2 1023 1023	767 30.2 1023 1023	766 30.16 1021 1021	765 30.12 1020 1020	764 30.08 1019 1019	763 30.04 1017 1017	760 29.92 1013 1013	759 29.88 1012 1012	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	759 29.88 1012 1012	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	758 29.84 1011 1011	759 29.88 1012 1012	758 29.84 1011 1011	757 29.8 1009 1009	758 29.84 1011 1011	758 29.84 1011 1011	757 29.8 1009 1009	757 29.8 1009 1009	756 29.76 1008 1008	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	4 14 9 8 3	4 14 9 8 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	5 18 11 10 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	5 18 11 10 3	4 14 9 8 3	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft			5 18 11 10 3			5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	4 14 9 8 3															5 18 11 10 3	7 25 16 14 4	8 29 18 16 5	10 36 22 19 5	11 40 25 21 6	9 32 20 17 5	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	9 32 20 17 5	7 25 16 14 4	6 22 13 12 4						5 18 11 10 3	5 18 11 10 3	5 18 11 10 3			5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	10 36 22 19 5	8 29 18 16 5	7 25 16 14 4			4 14 9 8 3							5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	8 29 18 16 5	9 32 20 17 5	8 29 18 16 5	gusts, m/s km/h mph knots Bft
direction	S	S	S	S	S	S	S	S	S	S	S	SW	S	S	S	S	S	S	S	S	S	S	SW	SW	S	S	NW	N	N	N	N	N	N	N	N	N	N	NE	NE	N	N	N	N	N	N	NE	NE	NE	E	SE	SE	SE	SE	S	SE	SE	S	S	S	S	SW	SW	SW	SW	W	NE	E	E	SE	SE	S	SW	SW	SW	S	S	S	S	SW	S	direction
Humidity, %	84	83	84	84	82	79	76	72	66	61	55	51	52	64	64	64	67	72	77	78	81	85	91	98	100	100	100	81	66	64	64	68	69	77	74	61	57	58	60	60	60	61	62	59	63	62	64	62	48	39	34	38	46	58	69	95	87	87	87	90	96	96	100	96	88	70	74	75	87	90	100	98	82	55	42	51	77	91	52	58	Humidity, %
Sun: rise set									06:42		18:01																				06:41		18:02													06:39		18:03							06:38		18:04						06:37		18:05						06:35		18:06				06:34	18:07		Sun: rise set
Moon: rise set									15:03		05:12																				16:16		05:47													17:26		06:16							18:33		06:41						19:38		07:04						20:41		07:26				21:44	07:49		Moon: rise set
phase																																																																																	phase