Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 16, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Partly Cloudy	49 9.3	35 1.5	59 59	NNW 3 6	30.00 1016	10 16
12:35 am 00:35	Clear	49 9.2	34 1.2	58 58	N 6 9	30.02 1017	10 16
12:55 am 00:55	Clear	48 9.1	34 1	57 57	NNW 7 11	30.03 1017	10 16
1:15 am 01:15	Clear	48 9	33 0.7	56 56	NNW 5 7	30.04 1017	10 16
1:35 am 01:35	Clear	48 8.8	32 0	54 54	NNW 7 11	30.04 1017	10 16
1:55 am 01:55	Clear	48 8.7	32 -0.1	54 54	NNW 6 9	30.04 1017	10 16
2:15 am 02:15	Clear	47 8.1	32 -0.1	57 57	N 7 11	30.04 1017	10 16
2:35 am 02:35	Clear	46 7.7	31 -0.3	57 57	N 6 9	30.03 1017	10 16
2:55 am 02:55	Clear	46 7.5	31 -0.5	57 57	N 7 11	30.04 1017	10 16
3:15 am 03:15	Clear	45 7	31 -0.8	58 58	N 9 15	30.04 1017	10 16
3:35 am 03:35	Clear	44 6.6	31 -0.7	60 60	N 12 19	30.06 1018	10 16
3:55 am 03:55	Clear	43 6.1	28 -2	56 56	N 12 19	30.07 1018	10 16
4:15 am 04:15	Clear	42 5.7	27 -2.6	56 56	N 9 15	30.09 1019	10 16
4:35 am 04:35	Clear	42 5.3	27 -2.9	56 56	N 10 17	30.11 1020	10 16
4:55 am 04:55	Clear	41 5.1	26 -3.1	56 56	N 9 15	30.11 1020	10 16
5:15 am 05:15	Clear	40 4.7	26 -3.1	57 57	N 6 9	30.12 1020	10 16
5:35 am 05:35	Partly Cloudy	40 4.6	26 -3.1	58 58	N 7 11	30.12 1020	10 16
5:55 am 05:55	Partly Cloudy	40 4.5	27 -3	59 59	N 8 13	30.13 1020	10 16
6:15 am 06:15	Clear	40 4.2	27 -2.6	62 62	N 6 9	30.13 1020	10 16
6:35 am 06:35	Sunny	39 4.1	28 -2.5	63 63	N 6 9	30.16 1021	10 16
6:50 am 06:50	Sunny	39 4	27 -3	61 61	N 7 11	30.16 1021	10 16
7:50 am 07:50	Sunny	41 5	27 -3	57 57	NNW 9 15	30.19 1022	10 16
8:50 am 08:50	Sunny	43 6	25 -4	49 49	N 14 22	30.20 1023	10 16
9:50 am 09:50	Sunny	46 8	27 -3	46 46	NNW 16 26	30.22 1023	10 16
10:50 am 10:50	Sunny	48 9	27 -3	43 43	NNW 13 20	30.22 1023	10 16
11:50 am 11:50	Sunny	50 10	27 -3	40 40	NNW 12 19	30.22 1023	10 16
12:50 pm 12:50	Sunny	52 11	27 -3	38 38	N 14 22	30.21 1023	10 16
1:50 pm 13:50	Sunny	54 12	30 -1	41 41	NW 14 22	30.19 1022	10 16
2:50 pm 14:50	Sunny	55 13	30 -1	38 38	NNW 16 26	30.18 1022	10 16
3:50 pm 15:50	Sunny	55 13	25 -4	31 31	NNW 16 26	30.16 1021	10 16
4:50 pm 16:50	Sunny	57 14	28 -2	33 33	NNW 16 26	30.16 1021	10 16
5:50 pm 17:50	Sunny	54 12	27 -3	35 35	N 13 20	30.17 1022	10 16
6:50 pm 18:50	Sunny	52 11	28 -2	41 41	NW 13 20	30.19 1022	10 16
7:50 pm 19:50	Clear	50 10	30 -1	47 47	N 8 13	30.20 1023	10 16
8:50 pm 20:50	Clear	48 9	27 -3	43 43	N 7 11	30.22 1023	10 16
9:50 pm 21:50	Clear	46 8	28 -2	50 50	N 6 9	30.23 1024	10 16
10:15 pm 22:15	Clear	44 6.9	29 -1.4	56 56	Calm	30.23 1024	10 16
10:35 pm 22:35	Clear	44 6.9	29 -1.6	55 55	Calm	30.23 1024	10 16
10:55 pm 22:55	Clear	43 6.2	30 -1	60 60	Calm	30.24 1024	10 16
11:15 pm 23:15	Clear	43 5.9	31 -0.8	62 62	Calm	30.24 1024	10 16
11:35 pm 23:35	Clear	42 5.5	33 0.3	69 69	Calm	30.24 1024	10 16
11:55 pm 23:55	Clear	40 4.6	33 0.6	76 76	Calm	30.24 1024	10 16