Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for June 27, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	66 19	66 19	100 100	ESE 3 6	30.14 1021	10 16
12:35 am 00:35	Clear	67 19.2	67 19.2	100 100	E 3 6	30.14 1021	10 16
12:55 am 00:55	Clear	66 19	66 19	100 100	E 3 6	30.14 1021	7 11
1:15 am 01:15	Clear	66 19	66 19	100 100	ESE 3 6	30.14 1021	7 11
1:35 am 01:35	Clear	66 19.1	66 19.1	100 100	Calm	30.13 1020	7 11
1:55 am 01:55	Clear with Mist and Fog	66 19.1	66 19.1	100 100	Calm	30.13 1020	5 8
2:15 am 02:15	Clear with Mist and Fog	66 18.8	66 18.8	100 100	S 3 6	30.13 1020	5 8
2:35 am 02:35	Clear	65 18.5	65 18.5	100 100	SSE 3 6	30.14 1021	7 11
2:55 am 02:55	Clear	66 18.9	66 18.9	100 100	SE 7 11	30.15 1021	10 16
3:15 am 03:15	Clear	66 19	66 19	100 100	SSE 7 11	30.15 1021	10 16
3:35 am 03:35	Clear	66 19	66 19	100 100	SE 6 9	30.15 1021	10 16
3:55 am 03:55	Clear	66 19	66 19	100 100	SE 5 7	30.16 1021	10 16
4:15 am 04:15	Clear	66 19	66 19	100 100	SE 6 9	30.16 1021	10 16
4:35 am 04:35	Clear	66 19	66 19	100 100	SSE 5 7	30.16 1021	10 16
4:55 am 04:55	Clear	66 19	66 19	100 100	S 5 7	30.17 1022	10 16
5:15 am 05:15	Clear	66 19	66 19	100 100	S 5 7	30.17 1022	10 16
5:35 am 05:35	Clear	66 19	66 19	100 100	S 6 9	30.17 1022	10 16
5:55 am 05:55	Sunny	66 18.8	66 18.8	100 100	SE 3 6	30.17 1022	10 16
6:15 am 06:15	Sunny	66 19	66 19	100 100	SE 3 6	30.17 1022	10 16
6:35 am 06:35	Sunny	66 19.1	66 19.1	100 100	SSE 3 6	30.17 1022	10 16
6:50 am 06:50	Mostly Cloudy	66 19	66 19	100 100	SE 6 9	30.17 1022	10 16
7:50 am 07:50	Mostly Cloudy	70 21	70 21	100 100	S 6 9	30.19 1022	10 16
8:50 am 08:50	Mostly Cloudy	72 22	70 21	94 94	S 6 9	30.19 1022	10 16
9:50 am 09:50	Mostly Cloudy	73 23	72 22	94 94	SSE 6 9	30.18 1022	10 16
10:50 am 10:50	Partly Cloudy	77 25	73 23	89 89	SSW 6 9	30.17 1022	10 16
11:50 am 11:50	Partly Cloudy	81 27	73 23	79 79	S 6 9	30.15 1021	10 16
12:50 pm 12:50	Mostly Sunny	82 28	73 23	74 74	SE 6 9	30.13 1020	10 16
1:47 pm 13:47	Mostly Sunny	84 29	73 23	70 70	SE 9 15	30.12 1020	10 16
2:50 pm 14:50	Mostly Sunny	86 30	73 23	66 66	SSE 9 15	30.11 1020	10 16
3:50 pm 15:50	Mostly Sunny	86 30	72 22	62 62	SE 9 15	30.10 1019	10 16
4:50 pm 16:50	Mostly Sunny	86 30	72 22	62 62	SE 10 17	30.10 1019	10 16
5:50 pm 17:50	Mostly Sunny	86 30	70 21	59 59	S 6 9	30.09 1019	10 16
6:50 pm 18:50	Mostly Sunny	84 29	72 22	66 66	SE 7 11	30.08 1019	10 16
7:50 pm 19:50	Mostly Sunny	82 28	72 22	70 70	ESE 7 11	30.08 1019	10 16
8:50 pm 20:50	Mostly Clear	79 26	72 22	79 79	SE 5 7	30.10 1019	10 16
9:50 pm 21:50	Mostly Clear	77 25	70 21	79 79	ESE 9 15	30.11 1020	10 16
10:15 pm 22:15	Clear	76 24.3	70 21	82 82	ESE 5 7	30.14 1021	10 16
10:35 pm 22:35	Clear	75 24	70 21	83 83	SE 5 7	30.14 1021	10 16
10:55 pm 22:55	Clear	74 23.1	70 21.2	89 89	ESE 3 6	30.15 1021	10 16
11:15 pm 23:15	Clear	74 23.1	70 21	88 88	SE 6 9	30.15 1021	10 16
11:35 pm 23:35	Clear	73 22.5	70 21.3	93 93	SE 7 11	30.15 1021	10 16
11:55 pm 23:55	Clear	74 23.2	71 21.7	91 91	S 5 7	30.15 1021	10 16