Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for August 26, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	61 16.1	57 14	87 87	NE 3 6	30.18 1022	10 16
12:35 am 00:35	Clear	61 16.1	57 14	87 87	NNE 3 6	30.21 1023	10 16
12:55 am 00:55	Clear	60 15.4	57 13.7	90 90	Calm	30.21 1023	10 16
1:15 am 01:15	Clear	58 14.7	56 13.6	93 93	Calm	30.21 1023	10 16
1:35 am 01:35	Clear	58 14.2	57 14	99 99	Calm	30.21 1023	10 16
1:55 am 01:55	Clear	57 13.7	57 13.7	100 100	ENE 3 6	30.18 1022	10 16
2:15 am 02:15	Clear	56 13.4	56 13.1	98 98	Calm	30.18 1022	10 16
2:35 am 02:35	Clear	56 13.3	56 13.2	99 99	ENE 3 6	30.18 1022	10 16
2:55 am 02:55	Clear	58 14.4	57 13.7	96 96	Calm	30.18 1022	10 16
3:15 am 03:15	Clear	58 14.5	57 13.7	95 95	Calm	30.18 1022	10 16
3:35 am 03:35	Clear	58 14.5	57 13.8	96 96	NE 3 6	30.18 1022	10 16
3:55 am 03:55	Clear	57 14	56 13.6	97 97	E 3 6	30.18 1022	10 16
4:15 am 04:15	Clear	57 14	57 13.7	98 98	E 5 7	30.18 1022	10 16
4:35 am 04:35	Clear	57 14.1	57 13.7	97 97	ENE 5 7	30.18 1022	10 16
4:55 am 04:55	Clear	57 14.1	57 13.7	97 97	Calm	30.21 1023	10 16
5:15 am 05:15	Clear	57 13.8	56 13.6	99 99	ENE 3 6	30.21 1023	10 16
5:35 am 05:35	Clear	57 14	57 13.7	98 98	Calm	30.21 1023	10 16
5:55 am 05:55	Clear	57 13.9	56 13.6	98 98	ENE 3 6	30.21 1023	10 16
6:15 am 06:15	Clear	57 14	57 13.7	98 98	ENE 5 7	30.21 1023	10 16
6:35 am 06:35	Sunny	57 13.9	57 13.7	99 99	E 3 6	30.21 1023	10 16
6:50 am 06:50	Partly Cloudy	57 14	57 14	100 100	E 6 9	30.21 1023	10 16
7:55 am 07:55	Mostly Cloudy	59 15	57 14	94 94	E 6 9	30.24 1024	10 16
8:48 am 08:48	Mostly Sunny	64 18	61 16	88 88	SE 7 11	30.24 1024	10 16
9:51 am 09:51	Mostly Sunny	70 21	63 17	78 78	SE 6 9	30.24 1024	10 16
10:50 am 10:50	Mostly Sunny	73 23	63 17	69 69	SE 9 15	30.21 1023	10 16
11:45 am 11:45	Mostly Sunny	77 25	61 16	57 57	SE 9 15	30.18 1022	10 16
12:55 pm 12:55	Partly Cloudy	79 26	61 16	54 54	ESE 8 13	30.18 1022	10 16
1:55 pm 13:55	Partly Cloudy	81 27	61 16	51 51	ESE 8 13	30.15 1021	10 16
2:45 pm 14:45	Partly Cloudy	81 27	61 16	51 51	ESE 8 13	30.15 1021	10 16
3:45 pm 15:45	Partly Cloudy	81 27	61 16	51 51	E 8 13	30.12 1020	10 16
4:45 pm 16:45	Partly Cloudy	81 27	61 16	51 51	SE 8 13	30.12 1020	10 16
5:45 pm 17:45	Partly Cloudy	81 27	63 17	54 54	E 12 19	30.12 1020	10 16
6:49 pm 18:49	Partly Cloudy	77 25	63 17	61 61	E 12 19	30.09 1019	10 16
7:50 pm 19:50	Partly Cloudy	72 22	63 17	73 73	E 7 11	30.09 1019	10 16
8:47 pm 20:47	Mostly Clear	70 21	63 17	78 78	E 7 11	30.09 1019	10 16
9:48 pm 21:48	Mostly Clear	68 20	61 16	78 78	E 7 11	30.15 1021	10 16
10:15 pm 22:15	Clear	65 18.6	61 16.1	85 85	Calm	30.15 1021	10 16
10:35 pm 22:35	Partly Cloudy	64 18	61 16.1	89 89	E 3 6	30.15 1021	10 16
10:55 pm 22:55	Partly Cloudy	63 17.2	61 16	93 93	E 3 6	30.15 1021	10 16
11:15 pm 23:15	Clear	64 18	61 16.2	89 89	E 3 6	30.15 1021	10 16
11:35 pm 23:35	Clear	64 17.6	61 16	90 90	E 5 7	30.15 1021	10 16
11:55 pm 23:55	Clear	64 17.6	61 16	90 90	E 3 6	30.15 1021	10 16