Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for July 15, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	73 23	66 19	78 78	SSE 5 7	30.09 1019	10 16
12:35 am 00:35	Clear	71 21.5	66 19.1	86 86	SSE 5 7	30.09 1019	10 16
12:55 am 00:55	Clear	72 22.2	66 19.1	83 83	SSE 3 6	30.09 1019	10 16
1:15 am 01:15	Clear	72 22.1	67 19.2	84 84	Calm	30.09 1019	10 16
1:35 am 01:35	Clear	71 21.9	67 19.5	86 86	SSE 3 6	30.06 1018	10 16
1:55 am 01:55	Clear	70 21	67 19.6	92 92	Calm	30.06 1018	10 16
2:15 am 02:15	Clear	71 21.5	67 19.6	89 89	Calm	30.06 1018	10 16
2:35 am 02:35	Clear	69 20.4	68 19.9	97 97	Calm	30.06 1018	10 16
2:55 am 02:55	Clear	69 20.7	68 20	96 96	Calm	30.03 1017	10 16
3:15 am 03:15	Clear	69 20.5	68 20	97 97	Calm	30.03 1017	10 16
3:35 am 03:35	Clear	69 20.3	69 20.3	100 100	Calm	30.03 1017	10 16
3:55 am 03:55	Clear	68 20.2	68 20.2	100 100	Calm	30.03 1017	10 16
4:15 am 04:15	Clear	69 20.6	68 20.2	98 98	Calm	30.03 1017	10 16
4:35 am 04:35	Clear	69 20.5	68 20.2	98 98	Calm	30.06 1018	10 16
4:55 am 04:55	Clear	69 20.5	69 20.3	99 99	Calm	30.06 1018	10 16
5:15 am 05:15	Clear	68 20	68 20	100 100	ENE 3 6	30.06 1018	10 16
5:35 am 05:35	Clear	68 20.1	68 20.1	100 100	ENE 3 6	30.06 1018	10 16
5:55 am 05:55	Sunny	68 20.1	68 20.1	100 100	E 3 6	30.06 1018	10 16
6:15 am 06:15	Sunny	68 20.1	68 20.1	100 100	E 5 7	30.06 1018	10 16
6:35 am 06:35	Sunny	69 20.6	69 20.5	99 99	E 6 9	30.06 1018	10 16
6:50 am 06:50	Mostly Cloudy	70 21	70 21	100 100	E 7 11	30.06 1018	10 16
7:50 am 07:50	Mostly Cloudy	73 23	70 21	89 89	ESE 7 11	30.06 1018	10 16
8:50 am 08:50	Mostly Cloudy	75 24	70 21	83 83	SE 10 17	30.06 1018	10 16
9:50 am 09:50	Cloudy	75 24	70 21	83 83	ESE 12 19	30.06 1018	10 16
10:50 am 10:50	Cloudy	73 23	70 21	89 89	SE 14 22	30.09 1019	10 16
11:50 am 11:50	Cloudy with Light Rain	70 21	70 21	100 100	ESE 9 15	30.06 1018	6 10
12:45 pm 12:45	Cloudy with Light Rain	70 21	70 21	100 100	E 14 22	30.06 1018	6 10
1:32 pm 13:32	Cloudy	70 21	70 21	100 100	E 14 22	30.03 1017	8 13
1:53 pm 13:53	Cloudy with Light Rain	70 21	70 21	100 100	E 15 24	30.03 1017	5 8
2:46 pm 14:46	Cloudy with Light Rain	70 21	70 21	100 100	E 21 33	30.00 1016	5 8
3:45 pm 15:45	Cloudy with Light Rain	70 21	70 21	100 100	E 23 37	29.97 1015	5 8
4:19 pm 16:19	Cloudy with Light Rain	70 21	70 21	100 100	E 16 26	29.97 1015	5 8
4:46 pm 16:46	Cloudy with Light Rain	70 21	70 21	100 100	E 14 22	29.94 1014	3 5
5:50 pm 17:50	Cloudy with Mist and Fog	70 21	70 21	100 100	E 10 17	29.91 1013	3 5
6:20 pm 18:20	Cloudy with Mist and Fog	72 22	72 22	100 100	E 12 19	29.91 1013	5 8
6:40 pm 18:40	Cloudy	72 22	72 22	100 100	ESE 9 15	29.91 1013	10 16
6:50 pm 18:50	Cloudy	72 22	72 22	100 100	ESE 13 20	29.91 1013	10 16
7:50 pm 19:50	Cloudy	72 22	72 22	100 100	ESE 12 19	29.91 1013	10 16
8:50 pm 20:50	Cloudy	72 22	72 22	100 100	ESE 8 13	29.88 1012	10 16
9:50 pm 21:50	Cloudy	72 22	72 22	100 100	ESE 8 13	29.91 1013	10 16
10:15 pm 22:15	Cloudy with Light Rain	73 22.5	73 22.5	100 100	SE 7 11	29.91 1013	10 16
10:35 pm 22:35	Cloudy	72 22.4	72 22.4	100 100	SE 5 7	29.91 1013	7 11
10:55 pm 22:55	Cloudy	73 22.5	73 22.5	100 100	ESE 6 9	29.91 1013	10 16
11:15 pm 23:15	Cloudy	73 22.5	73 22.5	100 100	ESE 5 7	29.91 1013	10 16
11:35 pm 23:35	Cloudy	73 22.5	73 22.5	100 100	ESE 5 7	29.91 1013	10 16
11:55 pm 23:55	Cloudy with Rain	73 22.5	73 22.5	100 100	ESE 5 7	29.91 1013	5 8