Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for October 22, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	52 11.2	38 3.5	59 59	Calm	29.98 1015	10 16
12:35 am 00:35	Clear	52 11.2	38 3.6	59 59	Calm	29.99 1015	10 16
12:55 am 00:55	Clear	50 9.9	39 3.7	65 65	Calm	30.00 1016	10 16
1:15 am 01:15	Clear	50 10	38 3.6	64 64	Calm	30.01 1016	10 16
1:35 am 01:35	Clear	49 9.6	39 4	68 68	Calm	30.02 1017	10 16
1:55 am 01:55	Clear	51 10.7	39 4.1	64 64	Calm	30.02 1016	10 16
2:15 am 02:15	Clear	48 8.7	39 4	72 72	Calm	30.03 1017	10 16
2:35 am 02:35	Clear	47 8.3	39 4	74 74	Calm	30.04 1017	10 16
2:55 am 02:55	Clear	49 9.6	40 4.2	69 69	Calm	30.04 1017	10 16
3:15 am 03:15	Clear	45 7.3	38 3.3	76 76	Calm	30.05 1018	10 16
3:35 am 03:35	Clear	46 8	40 4.6	79 79	Calm	30.04 1017	10 16
3:55 am 03:55	Clear	43 6.2	38 3.5	83 83	Calm	30.06 1018	10 16
4:15 am 04:15	Clear	44 6.9	40 4.3	83 83	Calm	30.05 1018	10 16
4:35 am 04:35	Clear	44 6.7	40 4.5	86 86	Calm	30.07 1018	10 16
4:55 am 04:55	Clear	44 6.4	39 4.1	85 85	Calm	30.07 1018	10 16
5:15 am 05:15	Clear	41 5	39 3.7	91 91	Calm	30.08 1019	10 16
5:35 am 05:35	Clear	41 5	39 3.7	91 91	Calm	30.09 1019	10 16
5:55 am 05:55	Clear	40 4.6	39 4.1	97 97	Calm	30.10 1019	10 16
6:15 am 06:15	Clear	42 5.4	40 4.7	95 95	Calm	30.10 1019	10 16
6:35 am 06:35	Clear	41 5	40 4.5	97 97	Calm	30.11 1020	10 16
6:50 am 06:50	Clear	37 3	37 3	100 100	NNW 3 6	30.11 1020	10 16
7:50 am 07:50	Sunny	39 4	39 4	100 100	NNW 5 7	30.13 1020	10 16
8:50 am 08:50	Sunny	48 9	43 6	81 81	NE 7 11	30.14 1021	10 16
9:50 am 09:50	Sunny	52 11	43 6	71 71	ENE 6 9	30.16 1021	10 16
10:50 am 10:50	Sunny	55 13	43 6	62 62	E 3 6	30.16 1021	10 16
11:50 am 11:50	Sunny	59 15	43 6	55 55	SE 3 6	30.15 1021	10 16
12:50 pm 12:50	Sunny	61 16	41 5	48 48	ESE 3 6	30.12 1020	10 16
1:50 pm 13:50	Sunny	63 17	41 5	45 45	VRB 3 6	30.09 1019	10 16
2:50 pm 14:50	Sunny	64 18	41 5	42 42	ESE 6 9	30.07 1018	10 16
3:50 pm 15:50	Sunny	64 18	39 4	39 39	Calm	30.07 1018	10 16
4:50 pm 16:50	Sunny	64 18	37 3	37 37	Calm	30.06 1018	10 16
5:50 pm 17:50	Sunny	61 16	37 3	42 42	Calm	30.08 1018	10 16
6:50 pm 18:50	Clear	54 12	41 5	62 62	Calm	30.09 1019	10 16
7:50 pm 19:50	Clear	50 10	41 5	71 71	Calm	30.11 1020	10 16
8:50 pm 20:50	Clear	46 8	41 5	81 81	Calm	30.11 1020	10 16
9:50 pm 21:50	Clear	46 8	41 5	81 81	Calm	30.12 1020	10 16
10:15 pm 22:15	Clear	45 7	40 4.5	84 84	Calm	30.11 1020	10 16
10:35 pm 22:35	Clear	45 7.3	41 5	85 85	Calm	30.11 1020	10 16
10:55 pm 22:55	Clear	46 7.5	41 5.1	85 85	Calm	30.12 1020	10 16
11:15 pm 23:15	Clear	45 7.4	41 4.9	84 84	Calm	30.11 1020	10 16
11:35 pm 23:35	Clear	47 8.2	41 5.1	81 81	Calm	30.11 1020	10 16
11:55 pm 23:55	Clear	47 8.2	41 5.1	81 81	Calm	30.11 1020	10 16