Ashburn, Virginia Weather Forecast

Local

Ashburn, VA, US

39.04372, -77.48749

Hourly Observations for September 4, 2020

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	68 20	68 20	100 100	W 3 6	29.82 1010	10 16
12:35 am 00:35	Clear	66 19	66 19	100 100	WNW 8 13	29.83 1010	10 16
12:55 am 00:55	Clear	68 20	66 19	94 94	WNW 7 11	29.84 1011	10 16
1:15 am 01:15	Clear	68 20	66 19	94 94	W 3 6	29.85 1011	10 16
1:35 am 01:35	Clear	68 20	66 19	94 94	WNW 6 9	29.86 1011	10 16
1:55 am 01:55	Clear	64 18	64 18	100 100	W 5 7	29.86 1011	10 16
2:15 am 02:15	Clear	64 18	64 18	100 100	WNW 5 7	29.86 1011	10 16
2:35 am 02:35	Clear	63 17	63 17	100 100	WNW 6 9	29.87 1011	10 16
2:55 am 02:55	Clear	63 17	63 17	100 100	NW 3 6	29.87 1011	10 16
3:15 am 03:15	Clear	64 18	64 18	100 100	Calm	29.87 1012	10 16
3:35 am 03:35	Clear	63 17	63 17	100 100	Calm	29.88 1012	10 16
3:55 am 03:55	Clear	63 17	63 17	100 100	S 3 6	29.89 1012	10 16
4:15 am 04:15	Clear	61 16	61 16	100 100	WNW 3 6	29.89 1012	5 8
4:35 am 04:35	Clear	63 17	63 17	100 100	SSE 3 6	29.89 1012	10 16
4:55 am 04:55	Clear	61 16	61 16	100 100	W 6 9	29.89 1012	7 11
5:15 am 05:15	Clear	61 16	61 16	100 100	SW 3 6	29.90 1012	10 16
5:35 am 05:35	Clear	61 16	61 16	100 100	SSW 6 9	29.90 1012	10 16
5:55 am 05:55	Clear	61 16	61 16	100 100	SSW 5 7	29.90 1012	10 16
6:15 am 06:15	Clear	61 16	61 16	100 100	W 5 7	29.91 1013	10 16
6:35 am 06:35	Clear	61 16	61 16	100 100	W 5 7	29.91 1013	10 16
6:55 am 06:55	Sunny	61 16	61 16	100 100	WSW 3 6	29.92 1013	10 16
7:15 am 07:15	Sunny	63 17	61 16	94 94	SSW 3 6	29.93 1013	10 16
7:35 am 07:35	Sunny	63 17	63 17	100 100	SW 5 7	29.93 1013	10 16
7:55 am 07:55	Sunny	64 18	63 17	94 94	W 3 6	29.92 1013	10 16
8:15 am 08:15	Sunny	66 19	64 18	94 94	W 3 6	29.92 1013	10 16
8:35 am 08:35	Sunny	70 21	64 18	83 83	W 7 11	29.94 1014	10 16
8:55 am 08:55	Sunny	70 21	64 18	83 83	WSW 3 6	29.94 1014	10 16
9:15 am 09:15	Sunny	72 22	66 19	83 83	WNW 6 9	29.94 1014	10 16
9:35 am 09:35	Sunny	73 23	66 19	78 78	WNW 10 17	29.95 1014	10 16
9:55 am 09:55	Sunny	77 25	66 19	69 69	WNW 9 15	29.94 1014	10 16
10:15 am 10:15	Sunny	77 25	68 20	74 74	WNW 10 17	29.95 1014	10 16
10:35 am 10:35	Sunny	79 26	66 19	65 65	WNW 9 15	29.95 1014	10 16
10:55 am 10:55	Sunny	79 26	68 20	70 70	W 8 13	29.96 1015	10 16
11:15 am 11:15	Sunny	81 27	66 19	62 62	W 8 13	29.96 1015	10 16
11:35 am 11:35	Partly Cloudy	81 27	68 20	66 66	NW 10 17	29.96 1015	10 16
11:55 am 11:55	Mostly Cloudy	81 27	66 19	62 62	WNW 8 13	29.96 1015	10 16
12:15 pm 12:15	Mostly Cloudy	81 27	68 20	66 66	WNW 5 7	29.96 1015	10 16
12:35 pm 12:35	Cloudy	81 27	68 20	66 66	W 5 7	29.95 1014	10 16
12:55 pm 12:55	Mostly Cloudy	82 28	68 20	62 62	WSW 6 9	29.94 1014	10 16
1:15 pm 13:15	Partly Cloudy	82 28	68 20	62 62	WNW 8 13	29.94 1014	10 16
1:35 pm 13:35	Partly Cloudy	82 28	70 21	66 66	W 5 7	29.94 1014	10 16
1:55 pm 13:55	Cloudy	81 27	68 20	66 66	Calm	29.93 1014	10 16
2:15 pm 14:15	Cloudy	79 26	70 21	74 74	N 5 7	29.94 1014	10 16
2:35 pm 14:35	Cloudy	81 27	70 21	70 70	N 6 9	29.94 1014	10 16
2:55 pm 14:55	Cloudy	79 26	72 22	79 79	WNW 5 7	29.94 1014	10 16
3:15 pm 15:15	Cloudy	79 26	72 22	79 79	W 3 6	29.94 1014	10 16
3:35 pm 15:35	Cloudy	79 26	72 22	79 79	Calm	29.93 1014	10 16
3:55 pm 15:55	Mostly Cloudy	82 28	72 22	70 70	Calm	29.93 1014	10 16
4:15 pm 16:15	Partly Cloudy	81 27	72 22	74 74	Calm	29.92 1013	10 16
4:35 pm 16:35	Mostly Cloudy	82 28	72 22	70 70	Calm	29.93 1014	10 16
4:55 pm 16:55	Cloudy	81 27	70 21	70 70	NNW 7 11	29.93 1014	10 16
5:15 pm 17:15	Cloudy	81 27	70 21	70 70	N 3 6	29.94 1014	10 16
5:35 pm 17:35	Partly Cloudy	82 28	70 21	66 66	N 8 13	29.93 1014	10 16
5:55 pm 17:55	Sunny	81 27	68 20	66 66	NNW 7 11	29.94 1014	10 16
6:15 pm 18:15	Partly Cloudy	81 27	68 20	66 66	WNW 3 6	29.95 1014	10 16
6:35 pm 18:35	Partly Cloudy	81 27	70 21	70 70	NW 5 7	29.95 1014	10 16
6:55 pm 18:55	Mostly Cloudy	81 27	68 20	66 66	NNW 3 6	29.96 1015	10 16
7:15 pm 19:15	Partly Cloudy	79 26	68 20	70 70	N 6 9	29.96 1015	10 16
7:35 pm 19:35	Sunny	77 25	66 19	69 69	NNW 6 9	29.98 1015	10 16
7:55 pm 19:55	Clear	77 25	66 19	69 69	N 6 9	29.99 1016	10 16
8:15 pm 20:15	Clear	73 23	64 18	74 74	NNW 6 9	30.01 1016	10 16
8:35 pm 20:35	Clear	72 22	64 18	78 78	NNW 8 13	30.02 1017	10 16
8:55 pm 20:55	Clear	72 22	63 17	73 73	NNW 8 13	30.03 1017	10 16
9:15 pm 21:15	Clear	72 22	61 16	69 69	NNW 6 9	30.04 1017	10 16
9:35 pm 21:35	Clear	72 22	61 16	69 69	NNW 7 11	30.05 1018	10 16
9:55 pm 21:55	Clear	70 21	61 16	73 73	NNW 3 6	30.06 1018	10 16
10:15 pm 22:15	Clear	70 21	59 15	69 69	NNW 5 7	30.07 1018	10 16
10:35 pm 22:35	Clear	70 21	59 15	69 69	N 6 9	30.08 1019	10 16
10:55 pm 22:55	Clear	68 20	61 16	78 78	NW 6 9	30.09 1019	10 16
11:15 pm 23:15	Clear	68 20	59 15	73 73	Calm	30.09 1019	10 16
11:35 pm 23:35	Clear	68 20	59 15	73 73	NNW 5 7	30.10 1019	10 16
11:55 pm 23:55	Clear	66 19	59 15	78 78	NW 3 6	30.10 1019	10 16