Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for October 18, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Partly Cloudy	36 2.1	18 -7.8	48 48	NW 7 11	30.13 1020	10 16
12:35 am 00:35	Clear	35 1.8	18 -7.7	49 49	WNW 7 11	30.13 1020	10 16
12:55 am 00:55	Partly Cloudy	33 0.8	19 -7.2	55 55	WNW 7 11	30.13 1020	10 16
1:15 am 01:15	Mostly Cloudy	33 0.4	20 -6.8	58 58	WNW 6 9	30.13 1020	10 16
1:35 am 01:35	Mostly Cloudy	32 -0.1	20 -6.8	61 61	WNW 6 9	30.13 1020	10 16
1:55 am 01:55	Mostly Cloudy	33 0.3	21 -6	63 63	WNW 6 9	30.13 1020	10 16
2:15 am 02:15	Cloudy	34 1.2	20 -6.5	56 56	WNW 7 11	30.13 1020	10 16
2:35 am 02:35	Partly Cloudy	35 1.5	20 -6.5	55 55	NW 6 9	30.13 1020	10 16
2:55 am 02:55	Clear	35 1.5	20 -6.5	55 55	NW 6 9	30.13 1020	10 16
3:15 am 03:15	Clear	35 1.6	20 -6.5	55 55	NW 7 11	30.13 1020	10 16
3:35 am 03:35	Clear	35 1.6	21 -6.2	56 56	NW 8 13	30.13 1020	10 16
3:55 am 03:55	Clear	35 1.5	21 -6.1	57 57	NW 9 15	30.13 1020	10 16
4:15 am 04:15	Clear	34 1.3	21 -6.1	58 58	NW 8 13	30.14 1021	10 16
4:35 am 04:35	Clear	34 1.1	21 -6	59 59	NW 8 13	30.14 1021	10 16
4:55 am 04:55	Clear	33 0.8	22 -5.7	62 62	NW 6 9	30.16 1021	10 16
5:15 am 05:15	Clear	33 0.6	22 -5.5	64 64	NW 9 15	30.16 1021	10 16
5:35 am 05:35	Clear	33 0.5	22 -5.3	65 65	NW 8 13	30.17 1022	10 16
5:55 am 05:55	Clear	32 0.2	23 -5.1	67 67	NW 7 11	30.18 1022	10 16
6:15 am 06:15	Clear	32 0	23 -5.1	68 68	NW 6 9	30.18 1022	10 16
6:35 am 06:35	Clear	32 0	23 -5	69 69	NW 6 9	30.19 1022	10 16
6:50 am 06:50	Clear	32 0	23 -5	69 69	NW 9 15	30.20 1023	10 16
7:50 am 07:50	Sunny	30 -1	23 -5	74 74	NW 12 19	30.21 1023	10 16
8:50 am 08:50	Sunny	34 1	23 -5	64 64	NW 12 19	30.24 1024	10 16
9:50 am 09:50	Sunny	36 2	23 -5	60 60	WNW 14 22	30.25 1024	10 16
10:50 am 10:50	Sunny	39 4	23 -5	52 52	NW 14 22	30.25 1024	10 16
11:50 am 11:50	Sunny	41 5	23 -5	48 48	NW 16 26	30.24 1024	10 16
12:50 pm 12:50	Sunny	45 7	23 -5	42 42	WNW 12 19	30.22 1024	10 16
1:50 pm 13:50	Sunny	46 8	23 -5	39 39	WNW 20 31	30.20 1023	10 16
2:50 pm 14:50	Sunny	48 9	21 -6	34 34	WNW 18 30	30.18 1022	10 16
3:50 pm 15:50	Sunny	50 10	18 -8	27 27	NW 14 22	30.17 1022	10 16
4:50 pm 16:50	Sunny	48 9	18 -8	29 29	WNW 21 33	30.17 1022	10 16
5:50 pm 17:50	Sunny	48 9	16 -9	27 27	NW 17 28	30.17 1022	10 16
6:50 pm 18:50	Clear	45 7	18 -8	33 33	WNW 12 19	30.17 1022	10 16
7:50 pm 19:50	Clear	43 6	18 -8	36 36	WNW 10 17	30.19 1022	10 16
8:50 pm 20:50	Clear	39 4	19 -7	44 44	WNW 9 15	30.20 1023	10 16
9:50 pm 21:50	Clear	41 5	19 -7	41 41	WNW 13 20	30.21 1023	10 16
10:15 pm 22:15	Clear	40 4.3	19 -7	44 44	WNW 12 19	30.21 1023	10 16
10:35 pm 22:35	Clear	40 4.3	19 -7	44 44	WNW 9 15	30.22 1023	10 16
10:55 pm 22:55	Clear	39 4	19 -7	44 44	WNW 12 19	30.22 1023	10 16
11:15 pm 23:15	Clear	39 4	19 -7.2	44 44	WNW 10 17	30.22 1023	10 16
11:35 pm 23:35	Clear	37 3	19 -7	48 48	WNW 12 19	30.23 1024	10 16
11:55 pm 23:55	Clear	37 2.9	19 -7	48 48	WNW 10 17	30.23 1024	10 16