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Weather in Herndon

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Weather archive at the weather station ( 6 km, +12.8 °C )

6 °C

feels like

1 °C

26 minutes ago at the airport (6 km) it was +8 °C, clear with cloudy periods, low air pressure, low humidity (27%), strong breeze (12 m/s) blowing from the west-northwest with gusts up to 19 m/s. Weather archive at the airport

Today we expect +4..+1 °C°F, +39..+34 °C°F, without precipitation, fresh breeze. Tomorrow: -1..+2 °C°F, +30..+36 °C°F, without precipitation, moderate breeze.

7 days

Today

Tomorrow

Wed

Thu

Fri

Sat

Sun

Mon

Today, Mon, D. 29		Tomorrow, Tue, December 30				Wed, December 31				Thu, January 1				Fri, January 2				Sat, January 3				Sun, January 4				Mon
Local time	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	01	07
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %																							2		5	31	82
Temperature, °C °F	+2 +36	0 32	-1 30	+2 +36	0 32	-1 30	-1 30	+2 +36	+3 +37	+1 +34	0 32	0 32	-2 28	-4 25	-5 23	+1 +34	+1 +34	-1 30	0 32	+4 +39	+2 +36	+1 +34	-1 30	+6 +43	+5 +41	+3 +37	+2 +36
Feels like, °C °F	-4 25	-6 21	-7 19	-3 27	-5 23	-5 23	-4 25	-1 30	0 32	-2 28	-4 25	-5 23	-6 21	-9 16	-7 19	-1 30	-1 30	-2 28	-2 28	+2 +36	+1 +34	0 32	-4 25	+5 +41		+1 +34	+1 +34
Pressure, mmHg inches mbar hPa	745 29.33 993 993	746 29.37 995 995	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	746 29.37 995 995	744 29.29 992 992	747 29.41 996 996	749 29.49 999 999	750 29.53 1000 1000	751 29.57 1001 1001	752 29.61 1003 1003	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	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	752 29.61 1003 1003	750 29.53 1000 1000	748 29.45 997 997
Wind: speed , m/s km/h mph knots Bft	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	7 25 16 14 4	5 18 11 10 3	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	5 18 11 10 3	3 11 7 6 2	4 14 9 8 3	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	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	2 7 4 4 2	1 4 2 2 1
gusts, m/s km/h mph knots Bft	18 65 40 35 8	16 58 36 31 7	14 50 31 27 7	17 61 38 33 7	11 40 25 21 6	7 25 16 14 4		8 29 18 16 5	6 22 13 12 4	7 25 16 14 4	9 32 20 17 5	11 40 25 21 6	8 29 18 16 5	9 32 20 17 5		6 22 13 12 4			5 18 11 10 3	5 18 11 10 3				5 18 11 10 3
direction	W	NW	NW	NW	NW	W	W	SW	SW	SW	N	NW	NW	NW	NW	SW	S	SW	N	NW	E	SE	S	SW	S	S	W
Humidity, %	24	45	38	28	32	43	52	38	42	58	72	28	32	48	57	40	54	74	82	57	67	74	84	60	70	86	89
Sun: rise set	16:55		07:27	16:56			07:28	16:57			07:28	16:58			07:28	16:58			07:28	16:59			07:28	17:00		07:28	17:01
Moon: rise set	01:58		13:14	03:14			13:57	04:32			14:52	05:50			15:59	07:00			17:15	08:00			18:33	08:47		19:49	09:23
phase

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Weather News

4 hours ago, a near gale ( 16 m/s 58 km/h 36 miles/hour 31 knot 7 Bft) with gusts up to 23 m/s 83 km/h 51 miles/hour 45 knots 9 Bft was observed in Smyth in Marion (airport).

1 hour ago, the minimum air temperature ( -4 ^oC +25 ^oF ) was observed in Bath in Hot Springs (airport).

1 hour ago, the maximum air temperature ( +21 ^oC +70 ^oF ) was observed in Chesapeake City in Fentress (Airport).

less

Today, Monday, December 29								Tomorrow, Tuesday, December 30																								Wednesday, December 31																	Thursday, January 1								Friday, January 2								Saturday, January 3								Sunday, January 4					Monday, January 5
Local time	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	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	22	01	04	07	13	19	01	07	Local time
Cloudiness, % 1/10 oktas																																																																																Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																Precipitation, mm Precipitation, inches
Fog, %																																																																											2		5	31	82	Fog, %
Temperature, °C °F	+4 +39	+3 +37	+2 +36	+1 +34	+1 +34	+1 +34	+1 +34	0 32	0 32	+1 +34	-1 30	-1 30	-2 28	-1 30	-1 30	-1 30	0 32	0 32	+1 +34	+1 +34	+2 +36	+2 +36	+1 +34	+1 +34	+1 +34	0 32	0 32	0 32	0 32	-1 30	-1 30	-1 30	-1 30	-1 30	-2 28	-2 28	-2 28	-1 30	-1 30	-1 30	-1 30	0 32	+1 +34	+1 +34	+2 +36	+3 +37	+3 +37	+2 +36	+1 +34	-1 30	0 32	-1 30	0 32	0 32	-2 28	-4 25	-4 25	-6 21	-5 23	-3 27	+1 +34	+2 +36	+1 +34	0 32	-1 30	-1 30	0 32	+2 +36	+4 +39	+4 +39	+2 +36	+1 +34	+1 +34	-1 30	-1 30	+6 +43	+5 +41	+3 +37	+2 +36	Temperature, °C °F
Feels like, °C °F	-1 30	-2 28	-4 25	-5 23	-5 23	-5 23	-5 23	-6 21	-6 21	-5 23	-7 19	-7 19	-8 18	-7 19	-7 19	-7 19	-6 21	-6 21	-5 23	-5 23	-3 27	-3 27	-5 23	-5 23	-4 25	-6 21	-5 23	-5 23	-4 25	-5 23	-5 23	-5 23	-5 23	-5 23	-5 23	-5 23	-5 23	-4 25	-4 25	-4 25	-4 25	-4 25	-2 28	-2 28	-1 30	+1 +34	0 32	-1 30	-2 28	-5 23	-4 25	-5 23	-5 23	-5 23	-6 21	-9 16	-9 16	-9 16	-7 19	-4 25	-1 30	0 32	-1 30	-1 30	-2 28	-4 25	-2 28	-1 30	+2 +36	+3 +37	+1 +34	0 32	0 32	-4 25	-4 25	+5 +41		+1 +34	+1 +34	Feels like, °C °F
Pressure, mmHg inches mbar hPa	744 29.29 992 992	744 29.29 992 992	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	746 29.37 995 995	745 29.33 993 993	744 29.29 992 992	744 29.29 992 992	747 29.41 996 996	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	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	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	752 29.61 1003 1003	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	752 29.61 1003 1003	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	750 29.53 1000 1000	748 29.45 997 997	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 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	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	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	3 11 7 6 2	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	5 18 11 10 3	5 18 11 10 3	3 11 7 6 2	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	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	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	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	20 72 45 39 8	19 68 43 37 8	18 65 40 35 8	17 61 38 33 7	17 61 38 33 7	16 58 36 31 7	16 58 36 31 7	15 54 34 29 7	16 58 36 31 7	16 58 36 31 7	16 58 36 31 7	16 58 36 31 7	15 54 34 29 7	15 54 34 29 7	14 50 31 27 7	14 50 31 27 7	16 58 36 31 7	17 61 38 33 7	17 61 38 33 7	17 61 38 33 7	17 61 38 33 7	17 61 38 33 7	17 61 38 33 7	15 54 34 29 7	13 47 29 25 6	13 47 29 25 6	11 40 25 21 6	11 40 25 21 6	10 36 22 19 5	10 36 22 19 5	9 32 20 17 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	7 25 16 14 4	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	9 32 20 17 5	11 40 25 21 6	11 40 25 21 6	12 43 27 23 6	8 29 18 16 5	9 32 20 17 5	9 32 20 17 5	6 22 13 12 4		4 14 9 8 3	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							5 18 11 10 3				gusts, m/s km/h mph knots Bft
direction	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	SW	SW	W	W	SW	SW	SW	W	W	SW	SW	SW	W	SW	SW	N	NW	NW	NW	NW	NW	NW	N	NW	SW	SW	SW	S	SW	SW	NW	N	NW	NW	N	E	E	SE	SE	S	SW	S	S	W	direction
Humidity, %	19	22	24	28	33	37	37	41	45	40	41	44	42	40	38	38	36	33	31	29	28	26	23	22	25	29	32	34	36	37	37	42	43	46	48	55	53	51	52	53	49	44	40	41	38	29	42	52	58	72	72	50	28	18	32	47	48	57	57	47	40	36	54	68	74	85	82	66	57	59	67	73	74	86	84	60	70	86	89	Humidity, %
Sun: rise set			07:27		16:55													07:27		16:56													07:28		16:57											07:28		16:58						07:28		16:58						07:28		16:59					07:28		17:00		07:28	17:01	Sun: rise set
Moon: rise set			12:40		01:58													13:14		03:14													13:57		04:32											14:52		05:50						15:59		07:00						17:15		08:00					18:33		08:47		19:49	09:23	Moon: rise set
phase																																																																																phase