Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 24, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	36 2	29 -1.6	77 77	Calm	30.24 1024	10 16
12:35 am 00:35	Clear	36 2.3	28 -2	73 73	Calm	30.23 1024	10 16
12:55 am 00:55	Clear	36 2	28 -2	75 75	Calm	30.24 1024	10 16
1:15 am 01:15	Clear	34 1.2	28 -2	79 79	Calm	30.24 1024	10 16
1:35 am 01:35	Clear	34 1	28 -2.2	79 79	E 3 6	30.24 1024	10 16
1:55 am 01:55	Clear	35 1.4	28 -2.5	75 75	Calm	30.24 1024	10 16
2:15 am 02:15	Clear	34 1.2	27 -2.7	75 75	Calm	30.24 1024	10 16
2:35 am 02:35	Clear	34 1.3	29 -1.9	79 79	Calm	30.24 1024	10 16
2:55 am 02:55	Clear	33 0.3	29 -1.7	86 86	Calm	30.24 1024	10 16
3:15 am 03:15	Clear	32 0.1	27 -3	80 80	Calm	30.24 1024	10 16
3:35 am 03:35	Clear	32 0.2	29 -1.9	86 86	Calm	30.24 1024	10 16
3:55 am 03:55	Clear	32 0	29 -1.7	88 88	Calm	30.24 1024	10 16
4:15 am 04:15	Clear	32 0.1	29 -1.7	88 88	Calm	30.25 1024	10 16
4:35 am 04:35	Clear	31 -0.5	29 -1.9	90 90	Calm	30.25 1024	10 16
4:55 am 04:55	Clear	32 0	29 -1.6	89 89	Calm	30.25 1024	10 16
5:15 am 05:15	Clear	31 -0.6	29 -1.6	93 93	Calm	30.25 1024	10 16
5:35 am 05:35	Clear	31 -0.5	29 -1.4	94 94	Calm	30.26 1025	10 16
5:55 am 05:55	Clear	31 -0.8	29 -1.7	94 94	Calm	30.26 1025	10 16
6:15 am 06:15	Sunny	31 -0.6	30 -1.3	95 95	Calm	30.26 1025	10 16
6:50 am 06:50	Sunny	30 -1	28 -2	93 93	VRB 3 6	30.27 1025	10 16
7:50 am 07:50	Sunny	37 3	30 -1	75 75	VRB 3 6	30.28 1026	10 16
8:50 am 08:50	Sunny	43 6	32 0	65 65	S 6 9	30.28 1025	10 16
9:50 am 09:50	Sunny	48 9	30 -1	49 49	SSE 5 7	30.26 1025	10 16
10:50 am 10:50	Sunny	52 11	28 -2	40 40	VRB 6 9	30.27 1025	10 16
11:50 am 11:50	Sunny	54 12	27 -3	35 35	VRB 5 7	30.25 1025	10 16
12:59 pm 12:59	Sunny	55 13	28 -2	35 35	VRB 5 7	30.21 1023	10 16
1:50 pm 13:50	Sunny	57 14	27 -3	31 31	VRB 6 9	30.20 1023	10 16
2:50 pm 14:50	Sunny	59 15	28 -2	31 31	VRB 6 9	30.18 1022	10 16
3:50 pm 15:50	Sunny	59 15	27 -3	29 29	VRB 3 6	30.16 1021	10 16
4:50 pm 16:50	Sunny	61 16	28 -2	29 29	S 5 7	30.13 1020	10 16
5:50 pm 17:50	Sunny	59 15	28 -2	31 31	SSE 6 9	30.13 1020	10 16
6:50 pm 18:50	Sunny	57 14	30 -1	36 36	SSE 9 15	30.11 1020	10 16
7:50 pm 19:50	Clear	54 12	30 -1	40 40	SSE 10 17	30.11 1020	10 16
8:50 pm 20:50	Clear	48 9	32 0	53 53	SE 8 13	30.12 1020	10 16
9:50 pm 21:50	Clear	50 10	32 0	50 50	SSE 10 17	30.12 1020	10 16
10:15 pm 22:15	Clear	51 10.5	32 0	48 48	SE 9 15	30.12 1020	10 16
10:35 pm 22:35	Clear	51 10.3	32 -0.2	48 48	SSE 9 15	30.12 1020	10 16
10:55 pm 22:55	Clear	50 9.9	32 -0.1	50 50	SSE 8 13	30.12 1020	10 16
11:15 pm 23:15	Clear	50 9.9	32 -0.2	49 49	SSE 8 13	30.12 1020	10 16
11:35 pm 23:35	Clear	49 9.5	32 -0.1	51 51	SSE 8 13	30.11 1020	10 16
11:55 pm 23:55	Clear	49 9.2	32 -0.2	52 52	SSE 8 13	30.12 1020	10 16