Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 1, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	57 14	35 1.6	43 43	SSW 9 15	29.58 1002	10 16
12:35 am 00:35	Clear	58 14.4	35 1.5	41 41	SSW 13 20	29.57 1001	10 16
12:55 am 00:55	Clear	57 14.1	36 2.3	45 45	S 12 19	29.56 1001	10 16
1:15 am 01:15	Clear	58 14.7	36 2.1	42 42	SSW 17 28	29.55 1001	10 16
1:35 am 01:35	Clear	58 14.7	36 2.1	42 42	SSW 16 26	29.54 1000	10 16
1:55 am 01:55	Clear	57 14.1	36 2.2	44 44	SSW 15 24	29.53 1000	10 16
2:15 am 02:15	Clear	57 14.1	36 2.2	44 44	SSW 15 24	29.53 1000	10 16
2:35 am 02:35	Clear	58 14.4	35 1.8	42 42	SSW 17 28	29.51 999	10 16
2:55 am 02:55	Clear	57 13.7	35 1.8	44 44	SSW 15 24	29.50 999	10 16
3:15 am 03:15	Clear	56 13.5	35 1.6	44 44	SW 13 20	29.49 999	10 16
3:35 am 03:35	Clear	56 13.5	34 1.3	43 43	SW 14 22	29.50 999	10 16
3:55 am 03:55	Clear	57 13.9	33 0.5	40 40	WSW 18 30	29.49 999	10 16
4:15 am 04:15	Clear	58 14.2	32 0.2	38 38	WSW 20 31	29.50 999	10 16
4:35 am 04:35	Clear	57 14.1	32 0	38 38	W 29 46	29.51 999	10 16
4:55 am 04:55	Clear	52 11.3	34 0.9	49 49	W 32 52	29.56 1001	10 16
5:15 am 05:15	Clear	50 10.2	32 0	49 49	W 32 52	29.58 1002	10 16
5:35 am 05:35	Clear	47 8.5	31 -0.3	54 54	W 32 52	29.62 1003	10 16
5:55 am 05:55	Clear	46 7.7	31 -0.8	55 55	W 33 54	29.64 1004	10 16
6:15 am 06:15	Clear	43 5.9	25 -4	49 49	W 31 50	29.68 1005	10 16
6:35 am 06:35	Clear	42 5.4	26 -3.5	53 53	W 26 43	29.70 1006	10 16
6:50 am 06:50	Mostly Sunny	41 5	27 -3	56 56	W 29 46	29.71 1006	10 16
7:50 am 07:50	Partly Cloudy	39 4	25 -4	56 56	W 25 41	29.77 1008	10 16
8:50 am 08:50	Cloudy	39 4	27 -3	60 60	W 26 43	29.80 1009	10 16
9:50 am 09:50	Cloudy	41 5	28 -2	60 60	W 24 39	29.84 1010	10 16
10:50 am 10:50	Cloudy	43 6	28 -2	56 56	WNW 26 43	29.89 1012	10 16
11:50 am 11:50	Cloudy	43 6	32 0	65 65	W 26 43	29.95 1014	10 16
12:50 pm 12:50	Cloudy	45 7	30 -1	57 57	WNW 26 43	29.98 1015	10 16
1:50 pm 13:50	Mostly Cloudy	45 7	32 0	61 61	WNW 23 37	30.01 1016	10 16
2:50 pm 14:50	Mostly Cloudy	50 10	34 1	53 53	WNW 18 30	30.02 1016	10 16
3:50 pm 15:50	Mostly Cloudy	50 10	34 1	53 53	WNW 13 20	30.03 1017	10 16
4:50 pm 16:50	Partly Cloudy	54 12	34 1	47 47	WNW 15 24	30.03 1017	10 16
5:50 pm 17:50	Mostly Sunny	54 12	34 1	47 47	WNW 14 22	30.05 1018	10 16
6:50 pm 18:50	Mostly Sunny	52 11	36 2	54 54	WNW 9 15	30.07 1018	10 16
7:50 pm 19:50	Partly Cloudy	52 11	34 1	50 50	NW 6 9	30.08 1019	10 16
8:50 pm 20:50	Cloudy	48 9	39 4	71 71	NW 3 6	30.11 1020	10 16
9:50 pm 21:50	Partly Cloudy	48 9	36 2	61 61	N 3 6	30.12 1020	10 16
10:15 pm 22:15	Clear	47 8.4	34 1	60 60	Calm	30.12 1020	10 16
10:35 pm 22:35	Clear	46 7.5	34 1.1	64 64	Calm	30.11 1020	10 16
10:55 pm 22:55	Clear	44 6.9	34 1.2	67 67	NE 3 6	30.12 1020	10 16
11:15 pm 23:15	Clear	44 6.8	35 1.4	68 68	E 6 9	30.12 1020	10 16
11:35 pm 23:35	Clear	43 5.9	36 2	76 76	Calm	30.13 1020	10 16
11:55 pm 23:55	Clear	41 5.2	35 1.5	77 77	Calm	30.13 1020	10 16