Rockville, Maryland Weather Forecast

Local

Rockville, MD, US

39.084, -77.15276

Hourly Observations for December 21, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:56 am 00:56	Clear	26 -3.3	22 -5.6	84 84	Calm	30.17 1022	10 16
1:56 am 01:56	Clear	26 -3.3	20 -6.7	78 78	Calm	30.19 1022	10 16
2:56 am 02:56	Clear	25 -3.9	20 -6.7	81 81	Calm	30.21 1023	10 16
3:56 am 03:56	Clear	26 -3.3	20 -6.7	78 78	Calm	30.20 1023	10 16
5:56 am 05:56	Clear	25 -3.9	20 -6.7	81 81	Calm	30.23 1024	10 16
6:56 am 06:56	Clear	24 -4.4	20 -6.7	84 84	Calm	30.27 1025	10 16
7:56 am 07:56	Sunny	24 -4.4	20 -6.7	84 84	Calm	30.30 1026	10 16
8:56 am 08:56	Sunny	33 0.6	22 -5.6	64 64	NNE 3 6	30.33 1027	10 16
9:56 am 09:56	Sunny	36 2.2	19 -7.2	50 50	VRB 5 7	30.35 1028	10 16
10:56 am 10:56	Sunny	39 3.9	20 -6.7	46 46	Calm	30.34 1027	10 16
11:56 am 11:56	Sunny	41 5	20 -6.7	43 43	Calm	30.32 1027	10 16
12:56 pm 12:56	Sunny	42 5.6	19 -7.2	40 40	Calm	30.30 1026	10 16
1:56 pm 13:56	Sunny	44 6.7	19 -7.2	37 37	WSW 3 6	30.29 1026	10 16
2:56 pm 14:56	Sunny	43 6.1	19 -7.2	38 38	WNW 3 6	30.29 1026	10 16
3:56 pm 15:56	Sunny	44 6.7	19 -7.2	37 37	Calm	30.28 1025	10 16
4:56 pm 16:56	Clear	41 5	19 -7.2	41 41	Calm	30.29 1026	10 16
5:56 pm 17:56	Clear	35 1.7	21 -6.1	57 57	Calm	30.31 1026	10 16
6:56 pm 18:56	Clear	36 2.2	20 -6.7	52 52	ESE 6 9	30.33 1027	10 16
7:56 pm 19:56	Clear	33 0.6	21 -6.1	61 61	ESE 6 9	30.34 1027	10 16
8:56 pm 20:56	Clear	32 0	22 -5.6	66 66	E 3 6	30.34 1027	10 16
9:56 pm 21:56	Clear	32 0	22 -5.6	66 66	ESE 8 13	30.35 1028	10 16
10:56 pm 22:56	Clear	32 0	24 -4.4	73 73	ESE 8 13	30.33 1027	10 16
11:56 pm 23:56	Cloudy	33 0.6	24 -4.4	70 70	ESE 7 11	30.31 1027	10 16