Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for September 27, 2018

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	56 13.6	48 9	74 74	N 3 6	30.15 1021	10 16
12:35 am 00:35	Clear	56 13.3	49 9.2	76 76	Calm	30.15 1021	10 16
12:55 am 00:55	Clear	56 13.2	49 9.2	77 77	Calm	30.15 1021	10 16
1:15 am 01:15	Clear	55 13	49 9.5	79 79	Calm	30.15 1021	10 16
1:35 am 01:35	Clear	55 12.5	51 10.4	87 87	Calm	30.15 1021	10 16
1:55 am 01:55	Clear	55 12.9	49 9.3	79 79	Calm	30.15 1021	10 16
2:15 am 02:15	Clear	55 12.5	49 9.7	83 83	Calm	30.15 1021	10 16
2:35 am 02:35	Clear	54 12.2	49 9.6	84 84	Calm	30.15 1021	10 16
2:55 am 02:55	Clear	54 12.2	49 9.6	84 84	Calm	30.12 1020	10 16
3:15 am 03:15	Clear	54 12.1	50 10.1	88 88	Calm	30.12 1020	10 16
3:35 am 03:35	Clear	53 11.7	52 11	96 96	Calm	30.12 1020	10 16
3:55 am 03:55	Clear	54 12.3	49 9.6	84 84	Calm	30.12 1020	10 16
4:15 am 04:15	Clear	54 12.1	50 9.8	86 86	Calm	30.12 1020	10 16
4:35 am 04:35	Clear	54 12	50 10	88 88	Calm	30.12 1020	10 16
4:55 am 04:55	Clear	53 11.9	50 9.9	88 88	Calm	30.12 1020	10 16
5:15 am 05:15	Clear	54 12	50 9.8	87 87	Calm	30.12 1020	10 16
5:35 am 05:35	Clear	52 11.1	50 9.8	92 92	Calm	30.12 1020	10 16
5:55 am 05:55	Clear	51 10.7	49 9.7	94 94	Calm	30.12 1020	10 16
6:15 am 06:15	Clear	50 10	49 9.7	98 98	NNW 3 6	30.12 1020	10 16
6:35 am 06:35	Clear	51 10.3	49 9.5	95 95	Calm	30.12 1020	10 16
6:50 am 06:50	Partly Cloudy	50 10	48 9	94 94	N 6 9	30.12 1020	10 16
7:50 am 07:50	Partly Cloudy	50 10	50 10	100 100	Calm	30.12 1020	10 16
8:50 am 08:50	Partly Cloudy	57 14	50 10	77 77	NNE 6 9	30.09 1019	10 16
9:50 am 09:50	Partly Cloudy	61 16	50 10	68 68	N 3 6	30.12 1020	10 16
10:50 am 10:50	Partly Cloudy	61 16	48 9	63 63	N 3 6	30.09 1019	10 16
11:50 am 11:50	Partly Cloudy	63 17	48 9	59 59	Calm	30.06 1018	10 16
12:50 pm 12:50	Mostly Sunny	68 20	52 11	56 56	VRB 6 9	30.03 1017	10 16
1:50 pm 13:50	Mostly Sunny	68 20	48 9	49 49	VRB 6 9	29.97 1015	10 16
2:50 pm 14:50	Mostly Sunny	70 21	46 8	43 43	VRB 6 9	29.97 1015	10 16
3:51 pm 15:51	Mostly Sunny	70 21	48 9	46 46	VRB 6 9	29.97 1015	10 16
4:48 pm 16:48	Mostly Sunny	70 21	48 9	46 46	SSW 7 11	29.94 1014	10 16
5:47 pm 17:47	Mostly Sunny	68 20	48 9	49 49	SW 7 11	29.97 1015	10 16
6:46 pm 18:46	Mostly Sunny	61 16	54 12	77 77	S 6 9	30.00 1016	10 16
7:52 pm 19:52	Mostly Clear	59 15	50 10	72 72	SSE 6 9	30.00 1016	10 16
8:53 pm 20:53	Mostly Clear	55 13	50 10	82 82	SSE 6 9	30.03 1017	10 16
9:50 pm 21:50	Mostly Clear	55 13	50 10	82 82	S 8 13	30.03 1017	10 16
10:15 pm 22:15	Clear	54 12.2	50 10.2	88 88	SSE 6 9	30.03 1017	10 16
10:35 pm 22:35	Clear	55 12.8	51 10.5	86 86	S 3 6	30.03 1017	10 16
10:55 pm 22:55	Clear	54 12.4	51 10.3	87 87	S 6 9	30.06 1018	10 16
11:15 pm 23:15	Clear	54 12	51 10.3	89 89	S 6 9	30.03 1017	10 16
11:35 pm 23:35	Clear	55 12.8	51 10.8	88 88	S 7 11	30.03 1017	10 16
11:55 pm 23:55	Clear	55 12.8	51 10.7	87 87	S 8 13	30.03 1017	10 16