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Weather in Reston

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Weather archive at the weather station ( 9 km, -10 °C )

-3 °C

feels like

-6 °C

1 hour ago at the airport (9 km) it was -6 °C, overcast, high air pressure, calm. Weather archive at the airport

Today we expect +2..-3 °C°F, +36..+27 °C°F, without precipitation, gentle breeze. Tomorrow: 0..+6 °C°F, +32..+43 °C°F, light rain, fog, gentle breeze.

7 days

Today

Tomorrow

Thu

Fri

Sat

Sun

Mon

Today, Tue, D. 9			Tomorrow, Wed, December 10				Thu, December 11				Fri, December 12				Sat, December 13				Sun, December 14				Mon, December 15
Local time	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, %				2
Temperature, °C °F	+1 +34	-3 27	-2 28	-1 30	+5 +41	+3 +37	+2 +36	0 32	+4 +39	-2 28	-2 28	-2 28	+3 +37	-1 30	-2 28	-4 25	+4 +39	+2 +36	+1 +34	-1 30	+8 +46	+1 +34	-5 23	-7 19	-2 28	-4 25
Feels like, °C °F	-3 27	-9 16	-7 19	-5 23	+1 +34	-1 30	-1 30	-5 23	0 32	-7 19	-6 21	-6 21	+1 +34	-2 28	-3 27	-6 21	+3 +37	0 32	-1 30	-4 25	+6 +43	-4 25	-12 10	-14 7	-6 21	-6 21
Pressure, mmHg inches mbar hPa	755 29.72 1007 1007	752 29.61 1003 1003	749 29.49 999 999	746 29.37 995 995	741 29.17 988 988	741 29.17 988 988	742 29.21 989 989	746 29.37 995 995	748 29.45 997 997	751 29.57 1001 1001	752 29.61 1003 1003	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	754 29.69 1005 1005	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	755 29.72 1007 1007	753 29.65 1004 1004	752 29.61 1003 1003	755 29.72 1007 1007	760 29.92 1013 1013	763 30.04 1017 1017	763 30.04 1017 1017	763 30.04 1017 1017
Wind: speed , m/s km/h mph knots Bft	4 14 9 8 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	3 11 7 6 2	5 18 11 10 3	6 22 13 12 4	4 14 9 8 3	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	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	4 14 9 8 3	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	3 11 7 6 2	1 4 2 2 1
gusts, m/s km/h mph knots Bft	9 32 20 17 5	12 43 27 23 6	10 36 22 19 5	10 36 22 19 5	11 40 25 21 6	9 32 20 17 5	7 25 16 14 4	12 43 27 23 6	14 50 31 27 7	10 36 22 19 5	7 25 16 14 4	6 22 13 12 4	7 25 16 14 4				4 14 9 8 3				9 32 20 17 5	14 50 31 27 7	14 50 31 27 7	12 43 27 23 6	9 32 20 17 5
direction	S	S	S	S	S	SW	W	NW	NW	NW	W	NW	NW	NE	E	SE	SW	S	S	SW	NW	NW	NW	NW	N	N
Humidity, %	33	77	90	93	72	86	85	54	33	53	60	58	45	68	67	94	63	80	93	93	56	53	51	49	39	57
Sun: rise set	07:16	16:47		07:17	16:47			07:18	16:47			07:19	16:47			07:19	16:47			07:20	16:48			07:21	16:48
Moon: rise set	22:11	11:27		23:17	11:53			00:19	12:16			01:20	12:37			01:19	12:57			02:19	13:19			03:20	13:43
phase

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Weather News

3 hours ago, the minimum air temperature ( -11 ^oC +12 ^oF ) was observed in Chesterfield in Chesterfield (airport).

37 minutes ago, the maximum air temperature ( +7 ^oC +45 ^oF ) was observed in Campbell in Reserve / St John The Baptist Parish (airport).

less

Today, Tuesday, December 9															Tomorrow, Wednesday, December 10																								Thursday, December 11													Friday, December 12								Saturday, December 13								Sunday, December 14							Monday, December 15
Local time	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	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, %																						2	2																																														15										Fog, %
Temperature, °C °F	-3 27	-2 28	0 32	+1 +34	+2 +36	+2 +36	+1 +34	0 32	-1 30	-3 27	-3 27	-3 27	-3 27	-3 27	-2 28	-2 28	-2 28	-3 27	-3 27	-2 28	-1 30	-1 30	0 32	0 32	+2 +36	+3 +37	+5 +41	+5 +41	+6 +43	+5 +41	+5 +41	+4 +39	+4 +39	+3 +37	+3 +37	+3 +37	+3 +37	+2 +36	+2 +36	+2 +36	+1 +34	0 32	-1 30	-1 30	0 32	0 32	+2 +36	+4 +39	+2 +36	-2 28	-3 27	-2 28	-3 27	-2 28	+1 +34	+3 +37	+2 +36	-1 30	-2 28	-2 28	-4 25	-4 25	0 32	+4 +39	+5 +41	+2 +36	+1 +34	+1 +34	-1 30	-1 30	+2 +36	+8 +46	+6 +43	+1 +34	-5 23	-7 19	-2 28	-4 25	Temperature, °C °F
Feels like, °C °F	-6 21	-6 21	-4 25	-3 27	-2 28	-2 28	-3 27	-4 25	-6 21	-9 16	-9 16	-9 16	-9 16	-9 16	-7 19	-7 19	-7 19	-8 18	-8 18	-7 19	-5 23	-5 23	-5 23	-5 23	-2 28	-1 30	+1 +34	+1 +34	+3 +37	+2 +36	+2 +36	+1 +34	+1 +34	-1 30	-1 30	-1 30	0 32	-1 30	-1 30	-1 30	-3 27	-4 25	-6 21	-7 19	-6 21	-5 23	-3 27	0 32	-3 27	-7 19	-8 18	-6 21	-7 19	-6 21	-2 28	+1 +34	+1 +34	-2 28	-3 27	-3 27	-6 21	-6 21	-1 30	+3 +37	+3 +37	0 32	0 32	-1 30	-4 25	-4 25	0 32	+6 +43	+2 +36	-4 25	-12 10	-14 7	-6 21	-6 21	Feels like, °C °F
Pressure, mmHg inches mbar hPa	759 29.88 1012 1012	757 29.8 1009 1009	756 29.76 1008 1008	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	751 29.57 1001 1001	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	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	744 29.29 992 992	743 29.25 991 991	742 29.21 989 989	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	741 29.17 988 988	742 29.21 989 989	742 29.21 989 989	742 29.21 989 989	743 29.25 991 991	743 29.25 991 991	744 29.29 992 992	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	749 29.49 999 999	748 29.45 997 997	749 29.49 999 999	751 29.57 1001 1001	751 29.57 1001 1001	752 29.61 1003 1003	752 29.61 1003 1003	754 29.69 1005 1005	755 29.72 1007 1007	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	757 29.8 1009 1009	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	756 29.76 1008 1008	755 29.72 1007 1007	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	755 29.72 1007 1007	760 29.92 1013 1013	763 30.04 1017 1017	763 30.04 1017 1017	763 30.04 1017 1017	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	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	5 18 11 10 3	4 14 9 8 3	4 14 9 8 3	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	5 18 11 10 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	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	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	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	3 11 7 6 2	4 14 9 8 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	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	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	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	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	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	4 14 9 8 3	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	3 11 7 6 2	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	7 25 16 14 4	8 29 18 16 5	9 32 20 17 5	10 36 22 19 5	11 40 25 21 6	10 36 22 19 5	10 36 22 19 5	11 40 25 21 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	10 36 22 19 5	10 36 22 19 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	10 36 22 19 5	10 36 22 19 5	11 40 25 21 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	12 43 27 23 6	11 40 25 21 6	10 36 22 19 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	9 32 20 17 5	10 36 22 19 5	11 40 25 21 6	14 50 31 27 7	13 47 29 25 6	12 43 27 23 6	15 54 34 29 7	14 50 31 27 7	13 47 29 25 6	10 36 22 19 5	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	4 14 9 8 3							4 14 9 8 3					5 18 11 10 3		5 18 11 10 3	9 32 20 17 5	14 50 31 27 7	14 50 31 27 7	14 50 31 27 7	12 43 27 23 6	9 32 20 17 5		gusts, m/s km/h mph knots Bft
direction	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	SW	S	SW	SW	SW	SW	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	NW	NW	NW	NW	NE	E	E	SE	SE	SW	SW	S	S	S	S	S	SW	NW	NW	NW	NW	NW	NW	N	N	direction
Humidity, %	42	37	33	33	36	40	44	56	69	77	82	86	88	88	89	90	90	90	90	91	91	93	91	88	82	78	74	72	73	74	77	84	86	86	86	87	89	91	90	85	82	82	75	59	54	54	41	33	36	53	58	60	60	58	51	45	51	68	65	67	70	94	86	63	65	80	90	93	99	93	83	56	46	53	51	49	39	57	Humidity, %
Sun: rise set						07:16		16:47																	07:17		16:47													07:18		16:47									07:19		16:47						07:19		16:47						07:20		16:48				07:21	16:48		Sun: rise set
Moon: rise set						22:11		11:27																	23:17		11:53													00:19		12:16									01:20		12:37						01:19		12:57						02:19		13:19				03:20	13:43		Moon: rise set
phase																																																																															phase