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Weather in Herndon

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Weather archive at the weather station ( 6 km, +18.3 °C )

25 °C

35 minutes ago at the airport (6 km) it was +24 °C, clear with cloudy periods, normal air pressure, light breeze (2 m/s) blowing from the south-southwest. Weather archive at the airport

Today we expect +29..+24 °C°F
, +84..+75 °C°F
, without precipitation, light breeze. Tomorrow: +22..+31 °C°F
, +72..+88 °C°F
, moderate rain, light breeze.

7 days

Today

Tomorrow

Fri

Sat

Sun

Mon

Tue

Today, Wed, A. 26			Tomorrow, Thu, August 27				Fri, August 28				Sat, August 29				Sun, August 30				Mon, August 31				Tue, September 1
Local time	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
Temperature, °C °F	+28 +82	+24 +75	+20 +68	+22 +72	+31 +88	+23 +73	+20 +68	+21 +70	+27 +81	+23 +73	+20 +68	+21 +70	+27 +81	+24 +75	+19 +66	+21 +70	+29 +84	+25 +77	+21 +70	+23 +73	+33 +91	+28 +82	+24 +75	+24 +75	+34 +93	+29 +84
Feels like, °C °F					+34 +93				+29 +84				+28 +82				+30 +86								+36 +97	+30 +86
Pressure, mmHg inches mbar hPa	754 29.69 1005 1005	752 29.61 1003 1003	753 29.65 1004 1004	752 29.61 1003 1003	751 29.57 1001 1001	752 29.61 1003 1003	752 29.61 1003 1003	753 29.65 1004 1004	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	757 29.8 1009 1009	757 29.8 1009 1009	756 29.76 1008 1008	757 29.8 1009 1009	758 29.84 1011 1011	756 29.76 1008 1008	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	752 29.61 1003 1003	753 29.65 1004 1004	754 29.69 1005 1005	753 29.65 1004 1004	752 29.61 1003 1003
Wind: speed , m/s km/h mph knots Bft	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	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	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	0	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	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	1 4 2 2 1
gusts, m/s km/h mph knots Bft	8 29 18 16 5		6 22 13 12 4		10 36 22 19 5				6 22 13 12 4			5 18 11 10 3	6 22 13 12 4				5 18 11 10 3	4 14 9 8 3			7 25 16 14 4				5 18 11 10 3
direction	S	SE	S	S	S	N	E	NW	N	E	NW	N	NE	E	SE	calm	S	S	S	S	NW	N	NW	NW	NW	E
Humidity, %	45	58	85	83	56	87	100	92	75	83	100	84	62	68	100	91	56	64	99	87	40	56	76	71	44	60
Sun: rise set	06:33	19:49		06:34	19:47			06:35	19:46			06:35	19:44			06:36	19:43			06:37	19:41			06:38	19:40
Moon: rise set	19:12	04:47		19:37	05:52			20:00	06:56			20:23	08:01			20:46	09:07			21:12	10:15			21:42	11:25
phase

Show more (Humidity. Sun, Moon: rise, set, phase)

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Weather News

3 hours ago, the minimum air temperature ( +11 ^oC +52 ^oF ) was observed in Pulaski in Dublin / New River Valley (airport).

During the last 12 hours the maximum air temperature ( +30 ^oC +86 ^oF ) was observed in Roanoke in Roanoke (airport).

less

Today, Wednesday, August 26														Tomorrow, Thursday, August 27																								Friday, August 28																								Saturday, August 29														Sunday, August 30								Monday, August 31								Tuesday, September 1
Local time	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	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	Local time
Cloudiness, % 1/10 oktas																																																																																																			Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																																			Precipitation, mm Precipitation, inches
Temperature, °C °F	+26 +79	+27 +81	+27 +81	+28 +82	+29 +84	+29 +84	+29 +84	+28 +82	+26 +79	+24 +75	+23 +73	+22 +72	+22 +72	+21 +70	+21 +70	+20 +68	+20 +68	+20 +68	+20 +68	+20 +68	+21 +70	+22 +72	+23 +73	+25 +77	+27 +81	+29 +84	+30 +86	+31 +88	+30 +86	+29 +84	+26 +79	+23 +73	+23 +73	+23 +73	+22 +72	+22 +72	+21 +70	+21 +70	+21 +70	+20 +68	+20 +68	+20 +68	+19 +66	+19 +66	+20 +68	+21 +70	+23 +73	+25 +77	+26 +79	+26 +79	+26 +79	+27 +81	+27 +81	+27 +81	+27 +81	+26 +79	+25 +77	+23 +73	+23 +73	+22 +72	+21 +70	+20 +68	+20 +68	+20 +68	+20 +68	+19 +66	+19 +66	+19 +66	+20 +68	+21 +70	+25 +77	+27 +81	+28 +82	+24 +75	+20 +68	+19 +66	+19 +66	+21 +70	+26 +79	+29 +84	+30 +86	+25 +77	+22 +72	+21 +70	+21 +70	+23 +73	+30 +86	+33 +91	+34 +93	+28 +82	+25 +77	+24 +75	+22 +72	+24 +75	+32 +90	+34 +93	+34 +93	+29 +84	Temperature, °C °F
Feels like, °C °F		+28 +82			+28 +82	+28 +82	+28 +82																		+29 +84	+31 +88	+32 +90	+34 +93	+33 +91	+31 +88																						+29 +84	+29 +84	+29 +84	+29 +84																	+28 +82								+30 +86	+31 +88						+33 +91								+35 +95	+36 +97	+36 +97	+30 +86	Feels like, °C °F
Pressure, mmHg inches mbar hPa	755 29.72 1007 1007	755 29.72 1007 1007	754 29.69 1005 1005	754 29.69 1005 1005	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	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	753 29.65 1004 1004	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	751 29.57 1001 1001	752 29.61 1003 1003	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	753 29.65 1004 1004	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	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	753 29.65 1004 1004	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	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	757 29.8 1009 1009	758 29.84 1011 1011	757 29.8 1009 1009	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	758 29.84 1011 1011	758 29.84 1011 1011	756 29.76 1008 1008	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	754 29.69 1005 1005	753 29.65 1004 1004	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	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	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	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	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	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	3 11 7 6 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	1 4 2 2 1	0	0	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	0	1 4 2 2 1	0	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	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	0	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	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	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	0	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	2 7 4 4 2	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	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	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	5 18 11 10 3	6 22 13 12 4	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 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	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	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	9 32 20 17 5	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	9 32 20 17 5	4 14 9 8 3		6 22 13 12 4												4 14 9 8 3	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	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	6 22 13 12 4						5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3						7 25 16 14 4	6 22 13 12 4						5 18 11 10 3	5 18 11 10 3			gusts, m/s km/h mph knots Bft
direction	S	S	S	S	S	S	S	S	SE	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	N	W	SW	N	NE	SW	calm	calm	E	E	E	W	calm	NE	calm	NW	NW	N	N	N	N	N	N	N	NE	NE	NE	E	calm	NW	N	N	N	NW	NW	N	N	N	N	N	NE	NE	E	E	SE	SE	E	calm	S	S	S	S	S	S	S	S	SW	NW	NW	N	S	NW	NW	NW	NW	NW	N	E	direction
Humidity, %	62	56	50	45	42	42	43	45	52	58	64	69	73	77	80	85	87	89	90	89	88	83	80	73	68	64	57	56	63	67	79	86	87	87	89	93	93	95	98	100	100	100	100	98	95	92	88	80	79	81	79	75	70	69	70	70	77	83	86	90	95	99	100	100	100	100	100	97	92	84	70	62	57	68	91	100	100	91	67	56	51	64	84	99	97	87	61	40	39	56	67	76	78	71	51	44	44	60	Humidity, %
Sun: rise set		06:33		19:49																	06:34		19:47																						06:35		19:46																	06:35		19:44									06:36		19:43						06:37		19:41						06:38		19:40			Sun: rise set
Moon: rise set		19:12		04:47																	19:37		05:52																						20:00		06:56																	20:23		08:01									20:46		09:07						21:12		10:15						21:42		11:25			Moon: rise set
phase																																																																																																			phase