Herndon, Virginia Weather Forecast

Local

Herndon, VA, US

38.96955, -77.3861

Hourly Observations for December 22, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:52 am 00:52	Cloudy	38 3.3	33 0.6	83 83	WNW 3 6	29.75 1007	10 16
1:52 am 01:52	Cloudy	38 3.3	32 0	79 79	NW 5 7	29.72 1007	10 16
2:31 am 02:31	Partly Cloudy	37 2.8	31 -0.6	79 79	N 6 9	29.72 1007	10 16
2:52 am 02:52	Mostly Cloudy	37 2.8	32 0	82 82	N 6 9	29.71 1006	10 16
3:52 am 03:52	Mostly Cloudy	35 1.7	31 -0.6	85 85	NNE 6 9	29.68 1005	9 14
4:52 am 04:52	Cloudy	32 0	29 -1.7	88 88	NW 3 6	29.67 1005	7 11
5:52 am 05:52	Clear with Mist and Fog	30 -1.1	28 -2.2	92 92	NNW 5 7	29.67 1005	5 8
6:52 am 06:52	Partly Cloudy	29 -1.7	26 -3.3	89 89	NNW 5 7	29.68 1005	7 11
8:52 am 08:52	Mostly Sunny	37 2.8	29 -1.7	73 73	NNW 5 7	29.71 1006	10 16
9:52 am 09:52	Mostly Sunny	44 6.7	29 -1.7	55 55	NW 7 11	29.72 1006	10 16
10:52 am 10:52	Mostly Sunny	48 8.9	27 -2.8	44 44	NW 22 35	29.73 1007	10 16
11:52 am 11:52	Mostly Sunny	48 8.9	25 -3.9	41 41	NW 18 30	29.73 1007	10 16
12:52 pm 12:52	Mostly Sunny	48 8.9	21 -6.1	34 34	NW 26 43	29.73 1007	10 16
1:52 pm 13:52	Sunny	48 8.9	21 -6.1	34 34	WNW 28 44	29.75 1007	10 16
2:52 pm 14:52	Mostly Sunny	47 8.3	19 -7.2	33 33	WNW 26 43	29.77 1008	10 16
3:52 pm 15:52	Mostly Sunny	45 7.2	19 -7.2	35 35	NW 16 26	29.82 1010	10 16
4:52 pm 16:52	Mostly Clear	42 5.6	16 -8.9	35 35	NW 16 26	29.86 1011	10 16
5:52 pm 17:52	Clear	40 4.4	15 -9.4	36 36	undefined N/A	29.90 1013	10 16
6:52 pm 18:52	Clear	37 2.8	15 -9.4	41 41	NW 8 13	29.95 1014	10 16
7:52 pm 19:52	Clear	37 2.8	15 -9.4	41 41	NW 15 24	29.98 1015	10 16
8:52 pm 20:52	Clear	35 1.7	15 -9.4	44 44	NNW 12 19	30.01 1016	10 16
9:52 pm 21:52	Clear	34 1.1	15 -9.4	46 46	NNW 7 11	30.04 1017	10 16
10:52 pm 22:52	Clear	33 0.6	15 -9.4	47 47	NNW 8 13	30.07 1018	10 16
11:52 pm 23:52	Clear	32 0	15 -9.4	50 50	NNW 9 15	30.10 1019	10 16