Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 19, 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 18	59 15	83 83	S 7 11	30.06 1018	10 16
12:35 am 00:35	Clear	63 17.4	58 14.7	84 84	S 6 9	30.06 1018	10 16
12:55 am 00:55	Clear	63 17.2	58 14.7	85 85	S 7 11	30.06 1018	10 16
1:15 am 01:15	Clear	63 17.1	58 14.7	86 86	S 6 9	30.06 1018	10 16
1:35 am 01:35	Clear	63 17.1	58 14.7	86 86	S 7 11	30.06 1018	10 16
1:55 am 01:55	Clear	63 17.4	59 15	86 86	S 8 13	30.06 1018	10 16
2:15 am 02:15	Clear	63 17.2	59 15	87 87	S 8 13	30.03 1017	10 16
2:35 am 02:35	Clear	62 16.7	59 14.8	89 89	S 7 11	30.03 1017	10 16
2:55 am 02:55	Clear	61 16	58 14.6	91 91	S 6 9	30.03 1017	10 16
3:15 am 03:15	Clear	61 16	58 14.7	92 92	S 7 11	30.03 1017	10 16
3:35 am 03:35	Clear	61 16.1	58 14.7	91 91	S 6 9	30.03 1017	10 16
3:55 am 03:55	Clear	61 16	59 14.8	93 93	S 7 11	30.03 1017	10 16
4:15 am 04:15	Clear	60 15.6	58 14.5	93 93	S 7 11	30.06 1018	10 16
4:35 am 04:35	Clear	60 15.5	58 14.5	94 94	S 5 7	30.06 1018	10 16
4:55 am 04:55	Clear	60 15.5	58 14.5	94 94	SSE 5 7	30.06 1018	10 16
5:15 am 05:15	Clear	59 15.2	58 14.4	95 95	SSE 6 9	30.06 1018	7 11
5:35 am 05:35	Clear	60 15.5	58 14.6	94 94	S 7 11	30.06 1018	7 11
5:55 am 05:55	Clear	60 15.8	59 14.8	94 94	S 8 13	30.06 1018	7 11
6:15 am 06:15	Clear	60 15.8	59 14.8	94 94	S 8 13	30.06 1018	7 11
6:35 am 06:35	Sunny	60 15.7	59 14.8	94 94	S 6 9	30.06 1018	7 11
6:50 am 06:50	Mostly Sunny	61 16	59 15	94 94	S 7 11	30.06 1018	10 16
7:50 am 07:50	Partly Cloudy	64 18	61 16	88 88	SSW 9 15	30.09 1019	10 16
8:50 am 08:50	Mostly Cloudy	68 20	63 17	83 83	SSW 9 15	30.06 1018	10 16
9:45 am 09:45	Mostly Cloudy	72 22	63 17	73 73	SSW 9 15	30.06 1018	10 16
10:50 am 10:50	Mostly Cloudy	75 24	64 18	69 69	S 9 15	30.06 1018	10 16
11:47 am 11:47	Mostly Cloudy	79 26	64 18	61 61	SSW 9 15	30.03 1017	10 16
12:50 pm 12:50	Mostly Cloudy	79 26	63 17	58 58	WSW 7 11	30.03 1017	10 16
1:50 pm 13:50	Mostly Cloudy	79 26	63 17	58 58	S 7 11	30.00 1016	10 16
2:50 pm 14:50	Mostly Cloudy	82 28	61 16	48 48	SSE 7 11	29.97 1015	10 16
3:50 pm 15:50	Partly Cloudy	82 28	61 16	48 48	SSE 13 20	29.94 1014	10 16
4:50 pm 16:50	Partly Cloudy	82 28	59 15	45 45	SSE 14 22	29.94 1014	10 16
5:45 pm 17:45	Partly Cloudy	82 28	59 15	45 45	S 15 24	29.94 1014	10 16
6:50 pm 18:50	Mostly Cloudy	79 26	61 16	54 54	SSE 15 24	29.94 1014	10 16
7:45 pm 19:45	Mostly Clear	77 25	63 17	61 61	SSE 15 24	29.94 1014	10 16
8:50 pm 20:50	Mostly Clear	75 24	63 17	65 65	SSE 12 19	29.94 1014	10 16
9:49 pm 21:49	Mostly Clear	73 23	61 16	65 65	S 12 19	29.94 1014	10 16
10:15 pm 22:15	Clear	73 22.9	60 15.6	64 64	SSE 12 19	29.94 1014	10 16
10:35 pm 22:35	Clear	73 22.8	60 15.5	64 64	SSE 13 20	29.94 1014	10 16
10:55 pm 22:55	Clear	73 22.6	60 15.5	64 64	S 12 19	29.94 1014	10 16
11:15 pm 23:15	Clear	73 22.5	60 15.3	64 64	S 10 17	29.94 1014	10 16
11:35 pm 23:35	Clear	72 22.1	60 15.3	65 65	S 10 17	29.94 1014	10 16
11:55 pm 23:55	Clear	72 22	60 15.3	66 66	S 10 17	29.94 1014	10 16