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Weather in Herndon

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Weather archive at the weather station ( 6 km, +15 °C )

16 °C

11 minutes ago at the airport (6 km) it was +16 °C, overcast, normal air pressure, high humidity (88%), gentle breeze (4 m/s) blowing from the north. Weather archive at the airport

Today we expect +16..+20 °C°F, +61..+68 °C°F, light rain, gentle breeze. Tomorrow: +17..+28 °C°F
, +63..+82 °C°F
, without precipitation, fog, light breeze.

7 days

Today

Tomorrow

Fri

Sat

Sun

Mon

Tue

Today, Wed, September 17				Tomorrow, Thu, September 18				Fri, September 19				Sat, September 20				Sun, September 21				Mon, September 22				Tue, September 23
Local time	08	14	20	02	08	14	20	02	08	14	20	02	08	14	20	02	08	14	20	02	08	14	20	02	08	14	20
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %				16	4																7			2	57
Temperature, °C °F	+16 +61	+20 +68	+17 +63	+15 +59	+17 +63	+26 +79	+24 +75	+18 +64	+18 +64	+29 +84	+25 +77	+19 +66	+15 +59	+23 +73	+21 +70	+16 +61	+16 +61	+23 +73	+20 +68	+16 +61	+16 +61	+24 +75	+22 +72	+18 +64	+17 +63	+27 +81	+24 +75
Feels like, °C °F																										+28 +82
Pressure, mmHg inches mbar hPa	753 29.65 1004 1004	752 29.61 1003 1003	753 29.65 1004 1004	752 29.61 1003 1003	753 29.65 1004 1004	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	756 29.76 1008 1008	758 29.84 1011 1011	759 29.88 1012 1012	758 29.84 1011 1011	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	757 29.8 1009 1009	757 29.8 1009 1009	756 29.76 1008 1008	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	755 29.72 1007 1007	754 29.69 1005 1005
Wind: speed , m/s km/h mph knots Bft	4 14 9 8 3	4 14 9 8 3	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	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	2 7 4 4 2	2 7 4 4 2	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	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2
gusts, m/s km/h mph knots Bft	10 36 22 19 5	10 36 22 19 5	7 25 16 14 4	5 18 11 10 3		5 18 11 10 3				7 25 16 14 4	5 18 11 10 3	6 22 13 12 4	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3		5 18 11 10 3	6 22 13 12 4	5 18 11 10 3		8 29 18 16 5	8 29 18 16 5
direction	N	N	N	NW	NW	NW	S	SW	NW	NW	N	NE	NE	E	E	SE	SE	E	SE	SE	N	S	S	S	S	S	S
Humidity, %	96	87	95	99	98	59	67	84	75	48	64	72	67	43	59	77	83	49	57	89	98	64	71	94	100	55	68
Sun: rise set	06:53	19:14			06:54	19:12			06:54	19:11			06:55	19:09			06:56	19:08			06:57	19:06			06:58	19:04
Moon: rise set	02:15	17:23			03:25	17:53			04:33	18:18			05:38	18:40			06:40	19:01			07:42	19:22			08:43	19:44
phase

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Weather News

48 minutes ago, the minimum air temperature ( +11 ^oC +52 ^oF ) was observed in Smyth in Marion (airport).

48 minutes ago, the minimum air temperature ( +11 ^oC +52 ^oF ) was observed in Wise in Wise (airport).

48 minutes ago, the minimum air temperature ( +11 ^oC +52 ^oF ) was observed in Washington in Virginia Highlands (airport).

4 hours ago, the maximum air temperature ( +23 ^oC +73 ^oF ) was observed in Campbell in Reserve / St John The Baptist Parish (airport).

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Today, Wednesday, September 17																	Tomorrow, Thursday, September 18																								Friday, September 19														Saturday, September 20								Sunday, September 21								Monday, September 22							Tuesday, September 23
Local time	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	02	03	04	05	06	07	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	02	08	14	20	Local time
Cloudiness, % 1/10 oktas																																																																																		Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																		Precipitation, mm Precipitation, inches
Fog, %															2	12	12	12	16	7	4	4	4	4	4																																															7	7					2	57			Fog, %
Temperature, °C °F	+16 +61	+17 +63	+18 +64	+19 +66	+20 +68	+19 +66	+20 +68	+20 +68	+20 +68	+20 +68	+19 +66	+18 +64	+17 +63	+17 +63	+16 +61	+16 +61	+16 +61	+16 +61	+15 +59	+15 +59	+16 +61	+17 +63	+17 +63	+16 +61	+17 +63	+18 +64	+21 +70	+23 +73	+24 +75	+24 +75	+26 +79	+27 +81	+27 +81	+28 +82	+27 +81	+25 +77	+24 +75	+23 +73	+22 +72	+21 +70	+20 +68	+19 +66	+18 +64	+18 +64	+18 +64	+18 +64	+18 +64	+17 +63	+18 +64	+27 +81	+29 +84	+29 +84	+25 +77	+21 +70	+19 +66	+17 +63	+15 +59	+21 +70	+23 +73	+24 +75	+21 +70	+18 +64	+16 +61	+17 +63	+16 +61	+20 +68	+23 +73	+24 +75	+20 +68	+18 +64	+16 +61	+16 +61	+16 +61	+21 +70	+24 +75	+25 +77	+22 +72	+18 +64	+17 +63	+27 +81	+24 +75	Temperature, °C °F
Feels like, °C °F																																			+28 +82																																													+28 +82		Feels like, °C °F
Pressure, mmHg inches mbar hPa	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	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	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	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	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	751 29.57 1001 1001	751 29.57 1001 1001	751 29.57 1001 1001	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	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	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	755 29.72 1007 1007	756 29.76 1008 1008	757 29.8 1009 1009	758 29.84 1011 1011	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	760 29.92 1013 1013	760 29.92 1013 1013	759 29.88 1012 1012	758 29.84 1011 1011	758 29.84 1011 1011	757 29.8 1009 1009	757 29.8 1009 1009	757 29.8 1009 1009	757 29.8 1009 1009	757 29.8 1009 1009	756 29.76 1008 1008	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	755 29.72 1007 1007	754 29.69 1005 1005	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 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	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	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	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	1 4 2 2 1	1 4 2 2 1	0 0 0 0 0	1 4 2 2 1	1 4 2 2 1	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	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	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	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	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	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	3 11 7 6 2	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	10 36 22 19 5	9 32 20 17 5	10 36 22 19 5	10 36 22 19 5	10 36 22 19 5	9 32 20 17 5	10 36 22 19 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	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					4 14 9 8 3		4 14 9 8 3	5 18 11 10 3	4 14 9 8 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	3 11 7 6 2			6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3									6 22 13 12 4	7 25 16 14 4	6 22 13 12 4	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	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	8 29 18 16 5	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3			4 14 9 8 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3		8 29 18 16 5	8 29 18 16 5	gusts, m/s km/h mph knots Bft
direction	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	S	S	SW	SW	SW	SW	SW	SW	W	W	W	NW	NW	NW	NW	NW	NW	N	NE	NE	NE	NE	NE	E	E	E	SE	SE	SE	SE	SE	E	E	SE	SE	SE	E	N	E	S	SE	S	S	S	S	S	direction
Humidity, %	96	91	87	82	83	86	87	87	86	86	88	92	95	98	100	100	100	100	99	98	98	97	97	99	98	91	80	71	68	64	59	50	48	49	56	67	67	66	71	79	82	83	84	85	83	80	77	78	75	46	48	46	64	75	72	66	67	44	43	44	59	67	77	82	83	58	49	42	57	71	89	95	98	75	64	59	71	94	100	55	68	Humidity, %
Sun: rise set							06:53		19:14																		06:54		19:12																	06:54		19:11									06:55		19:09						06:56		19:08						06:57		19:06				06:58	19:04		Sun: rise set
Moon: rise set							02:15		17:23																		03:25		17:53																	04:33		18:18									05:38		18:40						06:40		19:01						07:42		19:22				08:43	19:44		Moon: rise set
phase																																																																																		phase