Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 15, 2015

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	67 19.3	62 16.4	83 83	S 10 17	30.03 1017	10 16
12:35 am 00:35	Partly Cloudy	66 19	61 16.1	83 83	S 8 13	30.03 1017	10 16
12:55 am 00:55	Partly Cloudy	66 18.7	61 16	84 84	S 10 17	30.03 1017	10 16
1:15 am 01:15	Partly Cloudy	65 18.5	61 16	85 85	S 10 17	30.03 1017	10 16
1:35 am 01:35	Partly Cloudy	65 18.2	60 15.8	86 86	S 10 17	30.03 1017	10 16
1:55 am 01:55	Clear	64 18	60 15.7	87 87	S 10 17	30.00 1016	10 16
2:20 am 02:20	Clear	64 17.8	60 15.5	86 86	SSE 8 13	30.00 1016	10 16
2:35 am 02:35	Clear	64 17.6	60 15.5	88 88	SSE 7 11	30.00 1016	10 16
2:55 am 02:55	Clear	63 17.4	60 15.5	89 89	S 5 7	30.00 1016	10 16
3:15 am 03:15	Clear	62 16.7	60 15.5	93 93	S 7 11	30.00 1016	10 16
3:35 am 03:35	Clear	62 16.7	60 15.5	93 93	S 6 9	30.00 1016	10 16
3:55 am 03:55	Clear	62 16.5	60 15.5	94 94	S 7 11	30.00 1016	10 16
4:15 am 04:15	Clear	61 16.3	60 15.3	94 94	S 5 7	30.00 1016	10 16
4:35 am 04:35	Partly Cloudy	62 16.4	60 15.3	93 93	S 7 11	30.00 1016	10 16
4:55 am 04:55	Mostly Cloudy	61 16.2	60 15.4	95 95	S 7 11	30.00 1016	10 16
5:15 am 05:15	Cloudy	62 16.9	60 15.7	93 93	S 6 9	30.00 1016	10 16
5:35 am 05:35	Cloudy	63 17.3	60 15.7	90 90	S 5 7	30.03 1017	10 16
5:55 am 05:55	Mostly Cloudy	63 17.4	60 15.7	90 90	S 6 9	30.03 1017	10 16
6:15 am 06:15	Mostly Cloudy	63 17.3	60 15.7	90 90	S 6 9	30.03 1017	10 16
6:35 am 06:35	Partly Cloudy	63 17.2	61 16	93 93	S 5 7	30.03 1017	10 16
6:50 am 06:50	Partly Cloudy	64 18	61 16	88 88	S 6 9	30.03 1017	10 16
7:50 am 07:50	Partly Cloudy	66 19	63 17	88 88	S 9 15	30.06 1018	10 16
8:50 am 08:50	Partly Cloudy	72 22	66 19	83 83	SSW 13 20	30.03 1017	10 16
9:50 am 09:50	Partly Cloudy	75 24	68 20	78 78	SSW 9 15	30.03 1017	10 16
10:50 am 10:50	Partly Cloudy	79 26	70 21	74 74	SW 8 13	30.03 1017	10 16
11:47 am 11:47	Partly Cloudy	81 27	72 22	74 74	SSW 9 15	30.00 1016	10 16
12:50 pm 12:50	Mostly Cloudy	82 28	72 22	70 70	S 9 15	29.97 1015	10 16
1:57 pm 13:57	Mostly Cloudy with Light Rain	79 26	73 23	84 84	N 9 15	29.97 1015	7 11
2:59 pm 14:59	Cloudy	70 21	66 19	88 88	S 14 22	30.00 1016	7 11
8:45 pm 20:45	Partly Cloudy	66 19	66 19	100 100	SE 6 9	29.97 1015	10 16
9:45 pm 21:45	Partly Cloudy	64 18	64 18	100 100	SE 5 7	30.03 1017	10 16
10:15 pm 22:15	Partly Cloudy	66 18.9	66 18.9	100 100	SE 7 11	30.03 1017	10 16
10:35 pm 22:35	Partly Cloudy	67 19.2	67 19.2	100 100	SE 6 9	30.03 1017	10 16
10:55 pm 22:55	Clear	67 19.6	67 19.6	100 100	SE 6 9	30.00 1016	10 16
11:15 pm 23:15	Clear	67 19.6	67 19.6	100 100	SE 7 11	30.00 1016	10 16
11:35 pm 23:35	Clear	68 19.8	68 19.8	100 100	SE 7 11	29.97 1015	10 16
11:55 pm 23:55	Clear	68 19.9	68 19.9	100 100	SSE 8 13	30.00 1016	10 16