Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for August 3, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	63 17.4	60 15.4	88 88	Calm	30.09 1019	10 16
12:35 am 00:35	Clear	64 17.5	60 15.5	88 88	Calm	30.09 1019	10 16
12:55 am 00:55	Clear	63 17.1	59 15.1	88 88	Calm	30.09 1019	7 11
1:15 am 01:15	Clear	63 17.1	59 15.1	88 88	Calm	30.09 1019	10 16
1:35 am 01:35	Clear	63 17	59 15	88 88	Calm	30.09 1019	7 11
1:55 am 01:55	Clear	62 16.7	58 14.7	88 88	Calm	30.09 1019	7 11
2:15 am 02:15	Clear	62 16.9	59 14.9	88 88	Calm	30.09 1019	10 16
2:35 am 02:35	Mostly Cloudy	62 16.8	59 14.8	88 88	Calm	30.09 1019	10 16
2:55 am 02:55	Partly Cloudy	62 16.6	58 14.6	88 88	Calm	30.09 1019	10 16
3:15 am 03:15	Clear	63 17.2	59 15.2	88 88	N 5 7	30.09 1019	10 16
3:35 am 03:35	Clear	64 17.5	59 15.1	86 86	Calm	30.09 1019	10 16
3:55 am 03:55	Clear	63 17.3	59 15.1	87 87	N 3 6	30.09 1019	10 16
4:15 am 04:15	Clear	62 16.9	59 14.8	88 88	Calm	30.09 1019	10 16
4:35 am 04:35	Clear	61 16.3	58 14.3	88 88	Calm	30.09 1019	10 16
4:55 am 04:55	Clear	61 16.2	58 14.2	88 88	Calm	30.10 1019	7 11
5:15 am 05:15	Clear	62 16.9	59 14.9	88 88	N 5 7	30.09 1019	10 16
5:35 am 05:35	Clear	62 16.8	58 14.7	88 88	Calm	30.09 1019	10 16
5:55 am 05:55	Clear	62 16.7	58 14.6	88 88	N 3 6	30.10 1019	10 16
6:15 am 06:15	Sunny	62 16.7	58 14.7	88 88	Calm	30.10 1019	10 16
6:35 am 06:35	Sunny	62 16.9	59 14.9	88 88	Calm	30.10 1019	10 16
6:50 am 06:50	Sunny	63 17	59 15	88 88	Calm	30.10 1019	10 16
7:50 am 07:50	Sunny	66 19	61 16	83 83	VRB 3 6	30.10 1019	10 16
8:50 am 08:50	Sunny	72 22	61 16	69 69	VRB 6 9	30.10 1019	10 16
9:50 am 09:50	Sunny	75 24	57 14	54 54	VRB 6 9	30.11 1020	10 16
10:50 am 10:50	Mostly Sunny	79 26	55 13	45 45	VRB 7 11	30.10 1019	10 16
11:50 am 11:50	Mostly Sunny	79 26	55 13	45 45	VRB 8 13	30.10 1019	10 16
12:50 pm 12:50	Partly Cloudy	79 26	54 12	42 42	ENE 9 15	30.08 1018	10 16
1:50 pm 13:50	Partly Cloudy	81 27	52 11	37 37	NE 13 20	30.06 1018	10 16
2:47 pm 14:47	Partly Cloudy	79 26	54 12	42 42	E 9 15	30.07 1018	10 16
3:47 pm 15:47	Partly Cloudy	81 27	52 11	37 37	ENE 8 13	30.05 1018	10 16
4:47 pm 16:47	Partly Cloudy	81 27	52 11	37 37	NE 9 15	30.06 1018	10 16
5:50 pm 17:50	Mostly Sunny	81 27	52 11	37 37	NE 6 9	30.05 1018	10 16
6:55 pm 18:55	Sunny	81 27	54 12	39 39	NE 7 11	30.04 1017	10 16
7:47 pm 19:47	Sunny	75 24	55 13	50 50	VRB 3 6	30.05 1018	10 16
8:47 pm 20:47	Clear	73 23	57 14	57 57	VRB 3 6	30.06 1018	10 16
9:50 pm 21:50	Clear	70 21	59 15	69 69	VRB 5 7	30.08 1018	10 16
10:15 pm 22:15	Clear	69 20.3	59 15	72 72	Calm	30.08 1019	10 16
10:35 pm 22:35	Clear	69 20.3	58 14.7	70 70	Calm	30.08 1019	10 16
10:55 pm 22:55	Clear	68 20	58 14.7	72 72	Calm	30.08 1019	10 16
11:15 pm 23:15	Clear	66 19	60 15.4	80 80	Calm	30.08 1019	10 16
11:35 pm 23:35	Clear	67 19.3	59 14.8	75 75	Calm	30.09 1019	10 16
11:55 pm 23:55	Clear	67 19.5	58 14.5	73 73	Calm	30.09 1019	10 16