Herndon, Virginia Weather Forecast

Local

Herndon, VA, US

38.96955, -77.3861

Hourly Observations for August 21, 2020

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:52 am 00:52	Partly Cloudy	69 20.6	64 17.8	84 84	Calm	30.02 1017	10 16
1:52 am 01:52	Mostly Cloudy	67 19.4	65 18.3	93 93	Calm	30.01 1016	10 16
2:52 am 02:52	Mostly Cloudy	67 19.4	65 18.3	93 93	Calm	30.01 1016	10 16
3:52 am 03:52	Mostly Cloudy	65 18.3	64 17.8	97 97	Calm	30.00 1016	10 16
4:52 am 04:52	Clear	66 18.9	64 17.8	93 93	Calm	29.99 1016	8 13
5:52 am 05:52	Mostly Cloudy	66 18.9	64 17.8	93 93	Calm	30.00 1016	10 16
6:52 am 06:52	Mostly Cloudy	66 18.9	65 18.3	96 96	ESE 3 6	30.00 1016	8 13
7:52 am 07:52	Mostly Cloudy	70 21.1	67 19.4	90 90	SSE 3 6	30.00 1016	10 16
8:52 am 08:52	Mostly Cloudy	73 22.8	69 20.6	87 87	SSW 7 11	30.01 1016	10 16
9:52 am 09:52	Mostly Cloudy	76 24.4	69 20.6	79 79	VRB 6 9	30.01 1016	10 16
10:52 am 10:52	Mostly Cloudy	77 25	69 20.6	77 77	S 8 13	30.01 1016	10 16
11:52 am 11:52	Mostly Cloudy	79 26.1	70 21.1	74 74	S 6 9	30.01 1016	10 16
12:52 pm 12:52	Mostly Cloudy	82 27.8	69 20.6	65 65	SW 6 9	29.99 1016	10 16
1:52 pm 13:52	Mostly Cloudy	82 27.8	69 20.6	65 65	undefined N/A	29.97 1015	10 16
1:59 pm 13:59	Mostly Cloudy	82 27.8	68 20	63 63	S 7 11	29.97 1015	10 16
2:52 pm 14:52	Mostly Cloudy	84 28.9	68 20	59 59	S 7 11	29.95 1014	10 16
3:52 pm 15:52	Mostly Cloudy	83 28.3	68 20	61 61	SSW 8 13	29.93 1014	10 16
4:52 pm 16:52	Cloudy	82 27.8	69 20.6	65 65	SSW 8 13	29.93 1014	10 16
5:52 pm 17:52	Cloudy	81 27.2	68 20	65 65	SW 6 9	29.92 1013	10 16
6:52 pm 18:52	Cloudy	80 26.7	69 20.6	69 69	SSW 5 7	29.92 1013	10 16
7:52 pm 19:52	Cloudy	77 25	70 21.1	79 79	S 5 7	29.93 1013	10 16
8:52 pm 20:52	Cloudy	77 25	69 20.6	77 77	S 7 11	29.94 1014	10 16
9:52 pm 21:52	Cloudy with Light Rain	75 23.9	69 20.6	82 82	SSW 5 7	29.97 1015	10 16
10:52 pm 22:52	Cloudy	74 23.3	69 20.6	85 85	SSW 6 9	29.96 1015	10 16
11:52 pm 23:52	Cloudy	73 22.8	69 20.6	87 87	Calm	29.96 1015	10 16