Ashburn, Virginia Weather Forecast

Local

Ashburn, VA, US

39.04372, -77.48749

Hourly Observations for September 17, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	73 23	64 18	74 74	NNE 6 9	30.03 1017	10 16
12:30 am 00:30	Cloudy	73 23	64 18	74 74	NE 6 9	30.03 1017	10 16
12:55 am 00:55	Cloudy	73 23	64 18	74 74	NNE 6 9	30.03 1017	10 16
1:15 am 01:15	Cloudy	72 22	64 18	78 78	NNE 6 9	30.03 1017	10 16
1:35 am 01:35	Cloudy	72 22	64 18	78 78	NNE 8 13	30.04 1017	10 16
1:55 am 01:55	Cloudy	72 22	64 18	78 78	NE 5 7	30.03 1017	10 16
2:15 am 02:15	Cloudy	72 22	64 18	78 78	NNE 5 7	30.03 1017	10 16
2:35 am 02:35	Cloudy	72 22	64 18	78 78	NNE 6 9	30.03 1017	10 16
2:55 am 02:55	Mostly Cloudy	70 21	64 18	83 83	NNE 6 9	30.03 1017	10 16
3:15 am 03:15	Cloudy	70 21	64 18	83 83	NNE 7 11	30.03 1017	10 16
3:35 am 03:35	Cloudy	70 21	64 18	83 83	NNE 8 13	30.03 1017	10 16
3:55 am 03:55	Cloudy	70 21	64 18	83 83	NNE 6 9	30.03 1017	10 16
4:15 am 04:15	Cloudy	70 21	64 18	83 83	NNE 10 17	30.03 1017	10 16
4:35 am 04:35	Partly Cloudy	70 21	64 18	83 83	NNE 9 15	30.03 1017	10 16
4:55 am 04:55	Partly Cloudy	70 21	64 18	83 83	NNE 6 9	30.03 1017	10 16
5:15 am 05:15	Mostly Cloudy	68 20	64 18	88 88	NE 7 11	30.03 1017	10 16
5:35 am 05:35	Cloudy	68 20	64 18	88 88	NNE 9 15	30.04 1017	10 16
5:55 am 05:55	Cloudy	68 20	64 18	88 88	NNE 9 15	30.05 1018	10 16
6:15 am 06:15	Cloudy	68 20	64 18	88 88	NNE 7 11	30.05 1018	10 16
6:35 am 06:35	Cloudy	68 20	64 18	88 88	NE 8 13	30.06 1018	10 16
6:55 am 06:55	Cloudy	68 20	64 18	88 88	NNE 9 15	30.07 1018	10 16
7:15 am 07:15	Cloudy	68 20	64 18	88 88	NNE 8 13	30.08 1019	10 16
7:35 am 07:35	Cloudy	68 20	64 18	88 88	NE 9 15	30.09 1019	10 16
7:55 am 07:55	Cloudy	68 20	64 18	88 88	NE 10 17	30.09 1019	10 16
8:15 am 08:15	Cloudy	68 20	64 18	88 88	NE 8 13	30.09 1019	10 16
8:35 am 08:35	Cloudy	68 20	64 18	88 88	NNE 6 9	30.10 1019	10 16
8:55 am 08:55	Cloudy	68 20	64 18	88 88	NE 9 15	30.11 1020	10 16
9:15 am 09:15	Cloudy	70 21	64 18	83 83	NE 7 11	30.12 1020	10 16
9:35 am 09:35	Cloudy	70 21	64 18	83 83	NE 7 11	30.13 1020	10 16
9:55 am 09:55	Cloudy	70 21	64 18	83 83	NE 9 15	30.13 1020	10 16
10:15 am 10:15	Cloudy	70 21	64 18	83 83	NE 7 11	30.14 1021	10 16
10:35 am 10:35	Cloudy	72 22	64 18	78 78	NE 9 15	30.14 1021	10 16
10:55 am 10:55	Cloudy	70 21	64 18	83 83	ENE 8 13	30.14 1021	10 16
11:15 am 11:15	Cloudy	72 22	64 18	78 78	NE 8 13	30.14 1021	10 16
11:35 am 11:35	Cloudy	72 22	64 18	78 78	NE 12 19	30.14 1021	10 16
11:55 am 11:55	Cloudy	73 23	64 18	74 74	NE 12 19	30.14 1021	10 16
12:15 pm 12:15	Mostly Cloudy	73 23	63 17	69 69	NE 8 13	30.14 1021	10 16
12:35 pm 12:35	Mostly Cloudy	73 23	63 17	69 69	ENE 6 9	30.14 1021	10 16
12:55 pm 12:55	Cloudy	73 23	63 17	69 69	N 6 9	30.14 1021	10 16
1:15 pm 13:15	Cloudy	75 24	63 17	65 65	NE 6 9	30.13 1020	10 16
1:35 pm 13:35	Cloudy	75 24	63 17	65 65	ENE 5 7	30.13 1020	10 16
1:55 pm 13:55	Cloudy	75 24	61 16	61 61	NE 7 11	30.12 1020	10 16
2:15 pm 14:15	Cloudy	77 25	63 17	61 61	ENE 3 6	30.11 1020	10 16
2:35 pm 14:35	Partly Cloudy	77 25	63 17	61 61	NE 6 9	30.10 1019	10 16
2:55 pm 14:55	Mostly Cloudy	79 26	61 16	54 54	NNE 3 6	30.09 1019	10 16
3:15 pm 15:15	Mostly Cloudy	77 25	61 16	57 57	E 6 9	30.09 1019	10 16
3:35 pm 15:35	Mostly Cloudy	79 26	61 16	54 54	NE 6 9	30.08 1019	10 16
3:55 pm 15:55	Mostly Cloudy	79 26	61 16	54 54	SE 6 9	30.08 1019	10 16
4:35 pm 16:35	Partly Cloudy	77 25	61 16	57 57	E 5 7	30.08 1019	10 16
4:55 pm 16:55	Sunny	77 25	61 16	57 57	E 6 9	30.07 1018	10 16
5:15 pm 17:15	Mostly Cloudy	79 26	61 16	54 54	NNE 5 7	30.07 1018	10 16
5:35 pm 17:35	Cloudy	79 26	59 15	51 51	E 8 13	30.07 1018	10 16
5:55 pm 17:55	Cloudy	79 26	59 15	51 51	ENE 8 13	30.08 1019	10 16
6:15 pm 18:15	Mostly Cloudy	79 26	59 15	51 51	NNE 7 11	30.08 1019	10 16
6:35 pm 18:35	Mostly Cloudy	77 25	61 16	57 57	ENE 8 13	30.08 1019	10 16
7:15 pm 19:15	Sunny	73 23	61 16	65 65	ENE 3 6	30.10 1019	10 16
7:35 pm 19:35	Clear	73 23	61 16	65 65	ENE 6 9	30.10 1019	10 16
7:55 pm 19:55	Clear	72 22	61 16	69 69	ENE 5 7	30.10 1019	10 16
8:15 pm 20:15	Clear	72 22	61 16	69 69	ENE 3 6	30.11 1020	10 16
8:35 pm 20:35	Clear	72 22	61 16	69 69	ENE 3 6	30.12 1020	10 16
8:55 pm 20:55	Clear	72 22	61 16	69 69	Calm	30.12 1020	10 16
9:15 pm 21:15	Clear	66 19	61 16	83 83	Calm	30.13 1020	10 16
9:35 pm 21:35	Clear	66 19	61 16	83 83	Calm	30.13 1020	10 16
9:55 pm 21:55	Clear	64 18	61 16	88 88	Calm	30.13 1020	10 16
10:15 pm 22:15	Clear	63 17	61 16	94 94	Calm	30.15 1021	10 16
10:35 pm 22:35	Clear	63 17	59 15	88 88	N 5 7	30.15 1021	10 16
10:55 pm 22:55	Clear	64 18	59 15	83 83	NNE 7 11	30.14 1021	10 16
11:15 pm 23:15	Clear	66 19	55 13	68 68	NNE 8 13	30.14 1021	10 16
11:35 pm 23:35	Clear	64 18	55 13	73 73	NNE 6 9	30.14 1021	10 16
11:55 pm 23:55	Clear	64 18	55 13	73 73	NNE 8 13	30.14 1021	10 16