Herndon, Virginia Weather Forecast

Local

Herndon, VA, US

38.96955, -77.3861

Hourly Observations for March 21, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:52 am 00:52	Clear	32 0	25 -3.9	75 75	Calm	30.53 1034	10 16
1:52 am 01:52	Clear	30 -1.1	24 -4.4	79 79	Calm	30.53 1034	10 16
2:52 am 02:52	Clear	30 -1.1	24 -4.4	79 79	Calm	30.53 1034	10 16
3:52 am 03:52	Clear	29 -1.7	23 -5	78 78	Calm	30.52 1034	10 16
4:52 am 04:52	Clear	27 -2.8	23 -5	85 85	Calm	30.53 1034	10 16
5:52 am 05:52	Clear	27 -2.8	22 -5.6	81 81	Calm	30.54 1034	10 16
6:00 am 06:00	Clear	28 -2.2	22 -5.6	78 78	Calm	30.55 1035	10 16
6:52 am 06:52	Clear	27 -2.8	23 -5	85 85	NNE 3 6	30.55 1034	10 16
7:52 am 07:52	Sunny	32 0	26 -3.3	79 79	N 3 6	30.56 1035	10 16
8:52 am 08:52	Mostly Sunny	37 2.8	28 -2.2	70 70	NW 3 6	30.58 1035	10 16
9:52 am 09:52	Partly Cloudy	46 7.8	28 -2.2	50 50	N 5 7	30.58 1035	10 16
10:52 am 10:52	Mostly Sunny	53 11.7	26 -3.3	35 35	N 6 9	30.57 1035	10 16
11:52 am 11:52	Mostly Sunny	57 13.9	23 -5	27 27	N 3 6	30.55 1035	10 16
12:52 pm 12:52	Mostly Sunny	59 15	21 -6.1	23 23	Calm	30.53 1034	10 16
1:52 pm 13:52	Mostly Sunny	61 16.1	20 -6.7	20 20	VRB 7 11	30.51 1033	10 16
2:52 pm 14:52	Mostly Sunny	61 16.1	19 -7.2	20 20	VRB 6 9	30.48 1032	10 16
3:52 pm 15:52	Mostly Sunny	63 17.2	19 -7.2	18 18	VRB 3 6	30.46 1032	10 16
4:52 pm 16:52	Mostly Sunny	64 17.8	20 -6.7	18 18	NE 5 7	30.45 1031	10 16
5:52 pm 17:52	Mostly Sunny	62 16.7	18 -7.8	18 18	ESE 6 9	30.44 1031	10 16
6:52 pm 18:52	Mostly Sunny	58 14.4	18 -7.8	21 21	VRB 6 9	30.45 1031	10 16
7:52 pm 19:52	Clear	54 12.2	17 -8.3	23 23	ESE 6 9	30.45 1031	10 16
8:52 pm 20:52	Clear	52 11.1	21 -6.1	30 30	ESE 5 7	30.45 1031	10 16
9:52 pm 21:52	Clear	43 6.1	24 -4.4	47 47	Calm	30.45 1031	10 16
10:52 pm 22:52	Clear	39 3.9	26 -3.3	60 60	Calm	30.44 1031	10 16
11:52 pm 23:52	Clear	38 3.3	26 -3.3	62 62	Calm	30.43 1030	10 16