Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for September 10, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	64 17.5	58 14.2	81 81	E 7 11	30.30 1026	10 16
12:35 am 00:35	Partly Cloudy	63 17.3	57 14.1	82 82	E 7 11	30.30 1026	10 16
12:55 am 00:55	Partly Cloudy	63 17.1	57 14.1	83 83	E 6 9	30.30 1026	10 16
1:15 am 01:15	Partly Cloudy	62 16.5	57 14	85 85	E 6 9	30.30 1026	10 16
1:35 am 01:35	Partly Cloudy	61 16.3	57 14	86 86	E 6 9	30.30 1026	10 16
5:15 am 05:15	Mostly Cloudy	57 13.7	56 13.1	96 96	ENE 3 6	30.33 1027	10 16
5:35 am 05:35	Mostly Cloudy	56 13.5	55 13	97 97	E 3 6	30.33 1027	10 16
5:55 am 05:55	Partly Cloudy	56 13.4	55 13	97 97	ENE 3 6	30.33 1027	10 16
6:15 am 06:15	Partly Cloudy	56 13.2	55 12.8	97 97	E 3 6	30.33 1027	10 16
6:35 am 06:35	Partly Cloudy	55 13	55 12.7	98 98	ENE 5 7	30.36 1028	10 16
6:55 am 06:55	Partly Cloudy	55 13	55 13	100 100	E 6 9	30.36 1028	10 16
7:47 am 07:47	Mostly Sunny	57 14	55 13	94 94	ENE 7 11	30.36 1028	10 16
8:50 am 08:50	Partly Cloudy	63 17	55 13	77 77	E 9 15	30.36 1028	10 16
9:48 am 09:48	Partly Cloudy	66 19	55 13	68 68	ESE 9 15	30.39 1029	10 16
10:57 am 10:57	Mostly Sunny	70 21	54 12	57 57	SE 9 15	30.36 1028	10 16
11:45 am 11:45	Mostly Sunny	73 23	54 12	50 50	ESE 10 17	30.33 1027	10 16
12:45 pm 12:45	Mostly Sunny	73 23	54 12	50 50	E 10 17	30.30 1026	10 16
1:45 pm 13:45	Mostly Sunny	75 24	52 11	44 44	E 10 17	30.30 1026	10 16
2:45 pm 14:45	Mostly Sunny	75 24	50 10	41 41	E 10 17	30.27 1025	10 16
3:45 pm 15:45	Mostly Sunny	75 24	50 10	41 41	E 12 19	30.27 1025	10 16
4:45 pm 16:45	Mostly Sunny	75 24	50 10	41 41	ESE 7 11	30.24 1024	10 16
5:50 pm 17:50	Mostly Sunny	75 24	50 10	41 41	ESE 7 11	30.24 1024	10 16
6:50 pm 18:50	Mostly Sunny	70 21	52 11	53 53	ESE 7 11	30.27 1025	10 16
7:45 pm 19:45	Mostly Clear	61 16	54 12	77 77	ESE 7 11	30.27 1025	10 16
8:45 pm 20:45	Mostly Clear	57 14	54 12	88 88	Calm	30.27 1025	10 16
9:45 pm 21:45	Mostly Clear	61 16	52 11	72 72	Calm	30.27 1025	10 16
10:15 pm 22:15	Clear	59 14.8	51 10.5	76 76	Calm	30.27 1025	10 16
10:35 pm 22:35	Clear	54 12.4	52 10.9	91 91	Calm	30.27 1025	10 16
10:55 pm 22:55	Clear	53 11.5	51 10.8	96 96	Calm	30.27 1025	10 16
11:15 pm 23:15	Clear	54 12.4	50 9.9	85 85	Calm	30.27 1025	10 16
11:35 pm 23:35	Clear	53 11.6	51 10.7	94 94	Calm	30.27 1025	10 16
11:55 pm 23:55	Clear	52 11.2	51 10.5	96 96	Calm	30.27 1025	10 16