Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for February 4, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	20 -6.6	10 -12.4	63 63	SE 8 13	30.51 1033	10 16
12:35 am 00:35	Clear	20 -6.6	10 -12.2	64 64	SE 8 13	30.49 1033	10 16
12:55 am 00:55	Clear	20 -6.6	10 -12.1	65 65	SE 9 15	30.49 1032	10 16
1:15 am 01:15	Clear	20 -6.4	10 -12.1	64 64	SE 9 15	30.48 1032	10 16
1:35 am 01:35	Clear	21 -6.1	10 -12	63 63	SE 10 17	30.46 1032	10 16
1:55 am 01:55	Clear	21 -6.1	10 -12	63 63	SE 9 15	30.46 1032	10 16
2:15 am 02:15	Clear	21 -6.3	11 -11.9	64 64	SE 7 11	30.46 1031	10 16
2:35 am 02:35	Clear	20 -6.5	11 -11.7	66 66	SE 7 11	30.44 1031	10 16
2:55 am 02:55	Clear	20 -6.7	11 -11.5	69 69	SE 6 9	30.44 1031	10 16
3:15 am 03:15	Clear	22 -5.8	11 -11.6	63 63	SE 8 13	30.41 1030	10 16
3:35 am 03:35	Clear	22 -5.6	11 -11.7	62 62	SE 8 13	30.40 1030	10 16
3:55 am 03:55	Clear	22 -5.7	11 -11.6	63 63	SE 8 13	30.40 1030	10 16
4:15 am 04:15	Clear	21 -6	11 -11.5	65 65	SE 7 11	30.40 1030	10 16
4:35 am 04:35	Clear	21 -6.3	12 -11.1	69 69	SE 7 11	30.40 1029	10 16
4:55 am 04:55	Clear	21 -6.3	12 -11	69 69	SE 6 9	30.38 1029	10 16
5:15 am 05:15	Clear	22 -5.3	11 -11.7	61 61	SSE 7 11	30.37 1029	10 16
5:35 am 05:35	Clear	24 -4.7	10 -12.2	56 56	SSE 9 15	30.36 1028	10 16
5:55 am 05:55	Clear	24 -4.5	10 -12.1	55 55	SSE 12 19	30.36 1028	10 16
6:15 am 06:15	Clear	24 -4.5	10 -12	56 56	SSE 9 15	30.35 1028	10 16
6:35 am 06:35	Clear	24 -4.2	10 -12	54 54	S 12 19	30.34 1027	10 16
6:50 am 06:50	Mostly Clear	25 -4	10 -12	54 54	S 16 26	30.34 1027	10 16
7:50 am 07:50	Sunny	27 -3	12 -11	54 54	S 16 26	30.32 1027	10 16
8:50 am 08:50	Sunny	30 -1	14 -10	50 50	S 16 26	30.30 1026	10 16
9:50 am 09:50	Sunny	28 -2	18 -8	63 63	S 20 31	30.29 1026	10 16
10:50 am 10:50	Sunny	23 -5	19 -7	86 86	SSW 16 26	30.29 1026	10 16
11:50 am 11:50	Sunny	45 7	21 -6	39 39	SSW 16 26	30.24 1024	10 16
12:50 pm 12:50	Sunny	46 8	23 -5	39 39	SSW 16 26	30.18 1022	10 16
1:50 pm 13:50	Sunny	48 9	25 -4	40 40	S 15 24	30.16 1021	10 16
2:50 pm 14:50	Sunny	50 10	25 -4	37 37	SSW 14 22	30.13 1020	10 16
3:50 pm 15:50	Sunny	48 9	27 -3	43 43	S 16 26	30.12 1020	10 16
4:50 pm 16:50	Sunny	46 8	25 -4	42 42	S 17 28	30.11 1020	10 16
5:50 pm 17:50	Clear	45 7	25 -4	45 45	SSE 14 22	30.09 1019	10 16
6:50 pm 18:50	Clear	43 6	23 -5	45 45	S 20 31	30.08 1018	10 16
7:50 pm 19:50	Clear	41 5	23 -5	48 48	S 14 22	30.08 1019	10 16
8:50 pm 20:50	Clear	39 4	23 -5	52 52	S 13 20	30.09 1019	10 16
9:50 pm 21:50	Clear	37 3	23 -5	56 56	SSW 17 28	30.11 1020	10 16
10:15 pm 22:15	Clear	40 4.2	24 -4.3	54 54	S 16 26	30.10 1019	10 16
10:35 pm 22:35	Clear	40 4.3	24 -4.5	53 53	S 13 20	30.11 1020	10 16
10:55 pm 22:55	Clear	39 3.8	24 -4.5	55 55	S 12 19	30.11 1020	10 16
11:15 pm 23:15	Clear	38 3.6	24 -4.5	55 55	S 13 20	30.11 1020	10 16
11:35 pm 23:35	Clear	38 3.5	24 -4.5	56 56	S 13 20	30.10 1019	10 16
11:55 pm 23:55	Clear	38 3.3	25 -4	59 59	S 14 22	30.09 1019	10 16