Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for October 8, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	42 5.5	40 4.4	93 93	Calm	30.15 1021	10 16
12:35 am 00:35	Clear	42 5.7	40 4.3	91 91	Calm	30.14 1021	10 16
12:55 am 00:55	Clear	42 5.6	40 4.4	92 92	Calm	30.14 1021	10 16
1:15 am 01:15	Clear	41 5	40 4.7	98 98	Calm	30.13 1020	10 16
1:35 am 01:35	Clear with Mist and Fog	40 4.5	40 4.3	99 99	Calm	30.13 1020	4 6
1:55 am 01:55	Clear	40 4.6	40 4.4	99 99	Calm	30.13 1020	10 16
2:15 am 02:15	Mostly Cloudy	41 4.9	40 4.7	99 99	Calm	30.13 1020	10 16
2:35 am 02:35	Cloudy	42 5.6	41 5.2	97 97	Calm	30.13 1020	10 16
2:55 am 02:55	Cloudy	43 6.2	42 5.7	97 97	Calm	30.12 1020	10 16
3:15 am 03:15	Cloudy	43 6.2	43 6	99 99	Calm	30.10 1019	10 16
3:35 am 03:35	Cloudy	43 6.3	43 6.1	99 99	Calm	30.10 1019	10 16
3:55 am 03:55	Cloudy	44 6.6	43 6	96 96	Calm	30.10 1019	10 16
4:15 am 04:15	Cloudy	45 7.1	42 5.7	91 91	Calm	30.09 1019	10 16
4:35 am 04:35	Cloudy	44 6.8	42 5.4	91 91	Calm	30.09 1019	10 16
4:55 am 04:55	Mostly Cloudy	45 7	41 5.1	88 88	Calm	30.09 1019	10 16
5:15 am 05:15	Mostly Cloudy	45 7	42 5.3	89 89	Calm	30.09 1019	10 16
5:35 am 05:35	Cloudy	45 7.2	42 5.5	89 89	Calm	30.09 1019	10 16
5:55 am 05:55	Mostly Cloudy	45 7.1	41 5	86 86	Calm	30.09 1019	10 16
6:15 am 06:15	Partly Cloudy	44 6.9	41 4.9	87 87	Calm	30.09 1019	10 16
6:35 am 06:35	Partly Cloudy	43 6.2	41 5	92 92	Calm	30.09 1019	10 16
6:50 am 06:50	Clear	45 7	41 5	87 87	WSW 6 9	30.09 1019	10 16
7:50 am 07:50	Sunny	43 6	41 5	93 93	SW 5 7	30.08 1018	10 16
8:50 am 08:50	Sunny	50 10	41 5	71 71	SW 8 13	30.07 1018	10 16
9:50 am 09:50	Sunny	55 13	41 5	58 58	WSW 5 7	30.06 1018	10 16
10:50 am 10:50	Cloudy	59 15	41 5	51 51	SW 10 17	30.03 1017	10 16
11:50 am 11:50	Mostly Cloudy	61 16	39 4	45 45	SW 9 15	30.00 1016	10 16
12:50 pm 12:50	Mostly Cloudy	64 18	37 3	37 37	SSW 12 19	29.96 1015	10 16
1:50 pm 13:50	Mostly Cloudy	66 19	36 2	32 32	SSW 12 19	29.90 1013	10 16
2:50 pm 14:50	Mostly Cloudy	66 19	37 3	34 34	SW 9 15	29.87 1011	10 16
3:50 pm 15:50	Mostly Cloudy	68 20	37 3	32 32	WSW 12 19	29.84 1010	10 16
4:50 pm 16:50	Mostly Cloudy	68 20	39 4	35 35	WSW 7 11	29.83 1010	10 16
5:50 pm 17:50	Partly Cloudy	64 18	41 5	42 42	VRB 3 6	29.82 1010	10 16
6:50 pm 18:50	Partly Cloudy	59 15	46 8	63 63	E 3 6	29.93 1013	10 16
7:50 pm 19:50	Clear	52 11	46 8	82 82	Calm	29.83 1010	10 16
8:50 pm 20:50	Clear	52 11	45 7	76 76	Calm	29.85 1011	10 16
9:50 pm 21:50	Clear	48 9	43 6	81 81	Calm	29.85 1011	10 16
10:15 pm 22:15	Partly Cloudy	48 8.9	45 7.2	89 89	Calm	29.85 1011	10 16
10:35 pm 22:35	Clear	47 8.2	45 7.4	95 95	Calm	29.84 1011	10 16
10:55 pm 22:55	Clear	46 7.7	45 7	95 95	Calm	29.84 1011	10 16
11:15 pm 23:15	Clear	47 8.1	44 6.8	91 91	Calm	29.84 1011	10 16
11:35 pm 23:35	Clear	46 8	44 6.7	91 91	Calm	29.84 1011	10 16
11:55 pm 23:55	Clear	46 8	44 6.4	90 90	Calm	29.84 1011	10 16