Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for January 23, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	31 -0.8	22 -5.8	69 69	SSW 10 17	30.11 1020	10 16
12:35 am 00:35	Mostly Cloudy	31 -0.6	21 -5.9	68 68	SSW 10 17	30.10 1019	10 16
12:55 am 00:55	Cloudy	33 0.5	22 -5.6	64 64	SSW 12 19	30.08 1019	10 16
1:15 am 01:15	Cloudy	33 0.7	22 -5.6	63 63	SSW 14 22	30.07 1018	10 16
1:35 am 01:35	Cloudy	35 1.5	22 -5.6	60 60	SSW 14 22	30.05 1017	10 16
1:55 am 01:55	Cloudy	36 2	22 -5.5	58 58	SSW 13 20	30.05 1017	10 16
2:15 am 02:15	Cloudy	36 2.1	22 -5.5	58 58	SSW 13 20	30.04 1017	10 16
2:35 am 02:35	Cloudy	36 2.2	22 -5.5	57 57	SSW 13 20	30.01 1016	10 16
2:55 am 02:55	Cloudy	37 2.5	22 -5.6	56 56	SW 15 24	30.00 1016	10 16
3:15 am 03:15	Cloudy	37 2.5	22 -5.6	56 56	SSW 14 22	30.00 1016	10 16
3:35 am 03:35	Cloudy	37 2.8	22 -5.7	54 54	SSW 14 22	29.98 1015	10 16
3:55 am 03:55	Cloudy	37 3	22 -5.8	53 53	SW 15 24	29.98 1015	10 16
4:15 am 04:15	Cloudy	38 3.4	21 -6.2	50 50	SW 16 26	29.97 1015	10 16
4:35 am 04:35	Cloudy	39 3.7	21 -6.3	48 48	SW 17 28	29.96 1015	10 16
4:55 am 04:55	Cloudy	39 4.1	20 -6.5	46 46	SW 17 28	29.95 1014	10 16
5:15 am 05:15	Cloudy	39 4	20 -6.5	47 47	WSW 12 19	29.96 1015	10 16
5:35 am 05:35	Cloudy	39 3.7	20 -6.5	48 48	WSW 10 17	29.96 1015	10 16
5:55 am 05:55	Cloudy	38 3.6	21 -6.2	49 49	SW 10 17	29.96 1015	10 16
6:15 am 06:15	Cloudy	38 3.2	21 -6	51 51	WSW 9 15	29.95 1014	10 16
6:35 am 06:35	Cloudy	38 3.3	21 -5.9	51 51	WSW 10 17	29.95 1014	10 16
6:50 am 06:50	Cloudy	37 3	21 -6	52 52	WSW 9 15	29.95 1014	10 16
7:50 am 07:50	Cloudy	39 4	21 -6	48 48	W 12 19	29.96 1015	10 16
8:50 am 08:50	Mostly Cloudy	41 5	23 -5	49 49	W 12 19	29.98 1015	10 16
9:50 am 09:50	Mostly Cloudy	36 2	25 -4	65 65	NNW 23 37	30.04 1017	10 16
10:50 am 10:50	Mostly Sunny	32 0	19 -7	60 60	NNW 17 28	30.07 1018	10 16
11:50 am 11:50	Partly Cloudy	30 -1	18 -8	59 59	N 20 31	30.09 1019	10 16
12:50 pm 12:50	Partly Cloudy	30 -1	18 -8	59 59	NNW 14 22	30.10 1019	10 16
1:05 pm 13:05	Mostly Cloudy	30 -1	18 -8	59 59	NW 13 20	30.10 1019	10 16
1:50 pm 13:50	Mostly Cloudy	28 -2	18 -8	64 64	NNW 13 20	30.09 1019	10 16
2:46 pm 14:46	Partly Cloudy	28 -2	18 -8	64 64	NW 13 20	30.08 1019	10 16
3:50 pm 15:50	Partly Cloudy	27 -3	16 -9	64 64	NW 12 19	30.10 1019	10 16
4:50 pm 16:50	Mostly Sunny	25 -4	16 -9	69 69	NNW 7 11	30.11 1020	10 16
5:50 pm 17:50	Mostly Clear	25 -4	14 -10	63 63	N 5 7	30.10 1019	10 16
6:50 pm 18:50	Clear	23 -5	16 -9	74 74	N 5 7	30.09 1019	10 16
7:50 pm 19:50	Clear	23 -5	16 -9	74 74	Calm	30.08 1019	10 16
8:50 pm 20:50	Clear	21 -6	16 -9	80 80	VRB 5 7	30.05 1018	10 16
9:50 pm 21:50	Clear	23 -5	18 -8	80 80	VRB 6 9	30.03 1017	10 16
10:15 pm 22:15	Cloudy	23 -5	18 -8	80 80	E 5 7	30.02 1017	10 16
10:35 pm 22:35	Cloudy	23 -4.8	17 -8.2	77 77	ESE 5 7	30.02 1017	10 16
10:55 pm 22:55	Cloudy	24 -4.5	17 -8.2	76 76	ESE 5 7	30.02 1017	10 16
11:15 pm 23:15	Cloudy	24 -4.3	17 -8.3	74 74	SE 5 7	30.01 1016	10 16
11:35 pm 23:35	Cloudy	24 -4.2	17 -8.4	73 73	SE 6 9	30.00 1016	10 16
11:55 pm 23:55	Cloudy	25 -4	17 -8.3	72 72	SE 7 11	29.98 1015	10 16