Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for August 21, 2016

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	64 17.9	62 16.9	94 94	WNW 5 7	29.85 1011	10 16
12:35 am 00:35	Partly Cloudy	63 17.4	62 16.5	94 94	W 6 9	29.88 1012	10 16
12:55 am 00:55	Mostly Cloudy	64 17.6	62 16.6	94 94	W 5 7	29.91 1013	10 16
1:15 am 01:15	Partly Cloudy	63 17.4	61 16.2	93 93	WNW 6 9	29.91 1013	10 16
1:35 am 01:35	Partly Cloudy	63 17	61 16.1	94 94	WNW 5 7	29.91 1013	10 16
1:55 am 01:55	Partly Cloudy	62 16.9	61 16	94 94	WNW 7 11	29.91 1013	10 16
2:15 am 02:15	Clear	63 17	61 16	94 94	WNW 7 11	29.91 1013	10 16
2:35 am 02:35	Clear	62 16.8	61 16	95 95	WNW 7 11	29.91 1013	10 16
2:55 am 02:55	Clear	62 16.5	61 15.9	96 96	WNW 6 9	29.91 1013	10 16
3:15 am 03:15	Clear	61 16.3	60 15.7	96 96	W 6 9	29.91 1013	10 16
3:35 am 03:35	Clear	61 16.1	60 15.5	96 96	WNW 6 9	29.91 1013	10 16
3:55 am 03:55	Clear	61 16	60 15.4	96 96	W 6 9	29.91 1013	10 16
4:15 am 04:15	Clear	60 15.7	59 15.1	96 96	W 5 7	29.91 1013	10 16
4:35 am 04:35	Clear	60 15.5	59 14.9	96 96	W 6 9	29.94 1014	10 16
4:55 am 04:55	Clear	60 15.5	59 14.8	96 96	W 6 9	29.94 1014	10 16
5:15 am 05:15	Clear	60 15.3	58 14.7	96 96	W 7 11	29.94 1014	10 16
5:35 am 05:35	Clear	59 15	58 14.5	97 97	WNW 6 9	29.94 1014	10 16
5:55 am 05:55	Clear	59 14.8	58 14.5	98 98	WNW 6 9	29.94 1014	10 16
6:15 am 06:15	Clear	58 14.6	58 14.2	97 97	W 5 7	29.94 1014	10 16
6:35 am 06:35	Sunny	58 14.5	57 14.1	97 97	W 3 6	29.97 1015	10 16
6:50 am 06:50	Mostly Sunny	59 15	57 14	94 94	W 6 9	29.97 1015	10 16
7:53 am 07:53	Mostly Sunny	63 17	61 16	94 94	W 12 19	30.00 1016	10 16
8:50 am 08:50	Mostly Sunny	64 18	61 16	88 88	WNW 12 19	30.00 1016	10 16
9:52 am 09:52	Mostly Sunny	68 20	61 16	78 78	W 7 11	30.00 1016	10 16
10:52 am 10:52	Mostly Sunny	72 22	59 15	65 65	NW 9 15	30.00 1016	10 16
11:47 am 11:47	Partly Cloudy	73 23	61 16	65 65	W 9 15	30.03 1017	10 16
12:59 pm 12:59	Partly Cloudy	73 23	59 15	61 61	NW 9 15	30.03 1017	10 16
1:54 pm 13:54	Partly Cloudy	75 24	57 14	54 54	NW 12 19	30.03 1017	10 16
2:50 pm 14:50	Partly Cloudy	75 24	57 14	54 54	NW 12 19	30.00 1016	10 16
3:50 pm 15:50	Partly Cloudy	75 24	57 14	54 54	NW 12 19	30.00 1016	10 16
4:50 pm 16:50	Partly Cloudy	75 24	57 14	54 54	NW 12 19	30.00 1016	10 16
5:50 pm 17:50	Partly Cloudy	75 24	55 13	50 50	NW 12 19	30.03 1017	10 16
6:50 pm 18:50	Partly Cloudy	72 22	57 14	61 61	NW 7 11	30.03 1017	10 16
8:50 pm 20:50	Mostly Clear	64 18	59 15	83 83	Calm	30.09 1019	10 16
9:50 pm 21:50	Mostly Clear	59 15	59 15	100 100	Calm	30.12 1020	10 16
10:15 pm 22:15	Clear	62 16.9	59 15.1	89 89	Calm	30.12 1020	10 16
10:35 pm 22:35	Clear	62 16.6	59 15	90 90	Calm	30.12 1020	10 16
10:55 pm 22:55	Clear	61 15.9	59 15.1	95 95	Calm	30.12 1020	10 16
11:15 pm 23:15	Clear	61 16	59 15	94 94	Calm	30.12 1020	10 16
11:35 pm 23:35	Clear	60 15.4	58 14.7	96 96	Calm	30.12 1020	10 16
11:55 pm 23:55	Clear	60 15.4	59 14.8	96 96	Calm	30.12 1020	10 16