Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for August 1, 2015

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	68 20	65 18.6	92 92	SSW 5 7	30.03 1017	10 16
12:35 am 00:35	Clear	68 20.1	66 18.7	92 92	SW 3 6	30.03 1017	10 16
12:55 am 00:55	Clear	69 20.8	66 18.8	88 88	Calm	30.03 1017	10 16
1:15 am 01:15	Clear	70 21.1	66 19	88 88	Calm	30.03 1017	10 16
1:35 am 01:35	Clear	70 21	67 19.6	92 92	Calm	30.00 1016	10 16
1:55 am 01:55	Clear	68 20.1	67 19.3	95 95	Calm	30.00 1016	10 16
2:15 am 02:15	Clear	68 20	67 19.2	95 95	Calm	30.00 1016	10 16
2:35 am 02:35	Clear	68 20	66 19.1	95 95	Calm	30.00 1016	10 16
2:55 am 02:55	Clear	68 20.2	67 19.5	96 96	NNE 5 7	30.00 1016	10 16
3:15 am 03:15	Clear	69 20.4	66 19.1	92 92	Calm	30.00 1016	10 16
3:35 am 03:35	Clear	67 19.6	66 18.8	95 95	Calm	30.00 1016	10 16
3:55 am 03:55	Clear	67 19.4	66 18.8	96 96	Calm	30.03 1017	10 16
4:15 am 04:15	Clear	66 18.7	65 18.2	97 97	Calm	30.03 1017	10 16
4:35 am 04:35	Clear	66 18.9	64 18	95 95	Calm	30.03 1017	10 16
4:55 am 04:55	Clear	66 19.1	65 18.5	96 96	Calm	30.03 1017	10 16
5:15 am 05:15	Clear	65 18.3	64 17.8	97 97	Calm	30.03 1017	10 16
5:35 am 05:35	Clear	64 17.9	63 17.1	95 95	Calm	30.03 1017	10 16
5:55 am 05:55	Clear	65 18.3	64 17.9	98 98	NNW 3 6	30.03 1017	10 16
6:15 am 06:15	Sunny	66 18.8	65 18.3	97 97	Calm	30.06 1018	10 16
6:35 am 06:35	Partly Cloudy	65 18.5	64 17.9	96 96	Calm	30.06 1018	10 16
6:50 am 06:50	Partly Cloudy	66 19	64 18	94 94	NNW 6 9	30.06 1018	10 16
7:58 am 07:58	Partly Cloudy	72 22	66 19	83 83	N 6 9	30.03 1017	10 16
8:53 am 08:53	Mostly Cloudy	73 23	66 19	78 78	VRB 6 9	30.03 1017	10 16
9:56 am 09:56	Partly Cloudy	77 25	63 17	61 61	E 6 9	30.06 1018	10 16
10:59 am 10:59	Partly Cloudy	81 27	61 16	51 51	ESE 6 9	30.03 1017	10 16
11:55 am 11:55	Partly Cloudy	82 28	61 16	48 48	SSE 6 9	30.03 1017	10 16
12:50 pm 12:50	Mostly Cloudy	82 28	61 16	48 48	Calm	30.03 1017	10 16
1:50 pm 13:50	Mostly Cloudy	84 29	63 17	48 48	Calm	30.00 1016	10 16
2:50 pm 14:50	Mostly Cloudy	84 29	64 18	51 51	Calm	29.97 1015	10 16
3:50 pm 15:50	Partly Cloudy	86 30	63 17	46 46	Calm	29.97 1015	10 16
4:50 pm 16:50	Partly Cloudy	84 29	64 18	51 51	Calm	29.97 1015	10 16
5:50 pm 17:50	Partly Cloudy	84 29	66 19	55 55	Calm	29.94 1014	10 16
6:50 pm 18:50	Partly Cloudy	79 26	68 20	70 70	Calm	29.94 1014	10 16
7:50 pm 19:50	Partly Cloudy	77 25	68 20	74 74	Calm	29.94 1014	10 16
8:50 pm 20:50	Mostly Clear	73 23	70 21	89 89	Calm	29.94 1014	10 16
9:50 pm 21:50	Mostly Clear	73 23	70 21	89 89	Calm	29.94 1014	10 16
10:15 pm 22:15	Clear	71 21.6	68 19.9	90 90	Calm	29.94 1014	10 16
10:35 pm 22:35	Clear	71 21.5	68 19.9	91 91	Calm	29.94 1014	10 16
10:55 pm 22:55	Clear	70 21	67 19.7	92 92	Calm	29.94 1014	10 16
11:15 pm 23:15	Clear	71 21.4	67 19.5	89 89	Calm	29.94 1014	10 16
11:35 pm 23:35	Clear	70 21.1	67 19.6	91 91	Calm	29.94 1014	10 16
11:55 pm 23:55	Clear	69 20.4	67 19.4	94 94	Calm	29.94 1014	10 16