Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 26, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	61 16	36 2.2	39 39	NE 6 9	30.18 1022	10 16
12:35 am 00:35	Clear	61 15.9	36 2.2	40 40	NE 8 13	30.18 1022	10 16
12:55 am 00:55	Clear	60 15.6	37 2.5	41 41	NE 6 9	30.18 1022	10 16
1:15 am 01:15	Clear	60 15.5	37 2.8	42 42	NE 6 9	30.18 1022	10 16
1:35 am 01:35	Clear	60 15.4	37 2.9	43 43	NE 8 13	30.18 1022	10 16
1:55 am 01:55	Clear	59 15.2	37 3	44 44	NE 7 11	30.18 1022	10 16
2:15 am 02:15	Clear	59 14.8	38 3.1	45 45	ENE 6 9	30.18 1022	10 16
2:35 am 02:35	Clear	58 14.4	38 3.2	47 47	ENE 5 7	30.19 1022	10 16
2:55 am 02:55	Clear	57 14	38 3.3	48 48	NE 6 9	30.19 1022	10 16
3:15 am 03:15	Clear	57 13.8	38 3.4	49 49	NE 5 7	30.19 1022	10 16
3:35 am 03:35	Clear	56 13.5	38 3.2	50 50	NE 5 7	30.20 1023	10 16
3:55 am 03:55	Clear	55 13	37 3	51 51	NE 5 7	30.20 1023	10 16
4:15 am 04:15	Clear	55 12.7	37 2.8	51 51	NE 3 6	30.21 1023	10 16
4:35 am 04:35	Clear	54 12.3	37 2.7	52 52	NE 5 7	30.21 1023	10 16
4:55 am 04:55	Clear	54 12.1	37 2.5	52 52	NE 6 9	30.21 1023	10 16
5:15 am 05:15	Clear	53 11.9	36 2.3	52 52	NE 3 6	30.23 1024	10 16
5:35 am 05:35	Clear	53 11.6	36 2.2	52 52	NE 5 7	30.24 1024	10 16
5:55 am 05:55	Sunny	52 11.1	37 2.6	56 56	Calm	30.24 1024	10 16
6:15 am 06:15	Sunny	51 10.7	38 3.2	60 60	Calm	30.25 1024	10 16
6:35 am 06:35	Sunny	51 10.6	39 4	64 64	NNE 3 6	30.26 1025	10 16
6:50 am 06:50	Sunny	52 11	39 4	62 62	NE 8 13	30.27 1025	10 16
7:50 am 07:50	Sunny	55 13	39 4	54 54	NE 8 13	30.26 1025	10 16
8:50 am 08:50	Sunny	59 15	39 4	48 48	NE 9 15	30.26 1025	10 16
9:50 am 09:50	Sunny	63 17	41 5	45 45	NE 8 13	30.27 1025	10 16
10:50 am 10:50	Sunny	66 19	43 6	43 43	E 8 13	30.26 1025	10 16
11:50 am 11:50	Sunny	68 20	41 5	37 37	ENE 7 11	30.25 1024	10 16
12:50 pm 12:50	Sunny	70 21	39 4	33 33	NNE 9 15	30.22 1024	10 16
1:50 pm 13:50	Sunny	72 22	37 3	29 29	ENE 6 9	30.21 1023	10 16
2:50 pm 14:50	Sunny	73 23	37 3	27 27	E 12 19	30.19 1022	10 16
3:50 pm 15:50	Sunny	75 24	37 3	25 25	NE 10 17	30.18 1022	10 16
4:50 pm 16:50	Sunny	75 24	37 3	25 25	NNE 9 15	30.16 1021	10 16
5:50 pm 17:50	Sunny	75 24	37 3	25 25	NE 9 15	30.16 1021	10 16
6:50 pm 18:50	Sunny	73 23	39 4	29 29	ENE 9 15	30.15 1021	10 16
7:50 pm 19:50	Sunny	72 22	41 5	33 33	VRB 5 7	30.15 1021	10 16
8:50 pm 20:50	Clear	63 17	43 6	48 48	Calm	30.16 1021	10 16
9:50 pm 21:50	Clear	59 15	46 8	63 63	Calm	30.19 1022	10 16
10:15 pm 22:15	Clear	59 15.2	46 7.8	61 61	Calm	30.19 1022	10 16
10:35 pm 22:35	Clear	58 14.6	47 8.2	65 65	Calm	30.19 1022	10 16
10:55 pm 22:55	Clear	57 14.1	47 8.5	69 69	Calm	30.18 1022	10 16
11:15 pm 23:15	Clear	56 13.4	47 8.2	71 71	Calm	30.18 1022	10 16
11:35 pm 23:35	Clear	58 14.3	46 7.7	64 64	Calm	30.18 1022	10 16
11:55 pm 23:55	Clear	55 13	46 7.5	69 69	Calm	30.18 1022	10 16