Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for August 19, 2016

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	73 22.7	71 21.6	94 94	SE 3 6	29.97 1015	10 16
12:35 am 00:35	Clear	72 22.1	71 21.4	96 96	ESE 3 6	29.97 1015	10 16
12:55 am 00:55	Clear	71 21.8	70 21.1	96 96	SSE 3 6	29.97 1015	10 16
1:15 am 01:15	Clear	72 22	70 21.3	96 96	S 7 11	29.97 1015	10 16
1:35 am 01:35	Clear	73 22.5	71 21.9	96 96	SSW 8 13	29.94 1014	10 16
1:55 am 01:55	Clear	73 22.7	71 21.6	94 94	SW 8 13	29.97 1015	10 16
2:15 am 02:15	Clear	73 22.5	71 21.6	95 95	Calm	29.97 1015	10 16
2:35 am 02:35	Clear	72 22	70 21.3	96 96	Calm	29.97 1015	10 16
2:55 am 02:55	Clear	71 21.7	70 21	96 96	SSW 5 7	29.97 1015	10 16
3:15 am 03:15	Clear	71 21.7	70 20.9	95 95	SSW 3 6	29.97 1015	10 16
3:35 am 03:35	Clear	71 21.5	69 20.6	95 95	Calm	29.97 1015	10 16
3:55 am 03:55	Clear	70 21.3	69 20.7	96 96	Calm	29.97 1015	10 16
4:15 am 04:15	Clear	69 20.8	69 20.3	97 97	S 6 9	29.97 1015	10 16
4:35 am 04:35	Clear	70 21	68 20.2	95 95	SSE 3 6	29.97 1015	10 16
4:55 am 04:55	Partly Cloudy	69 20.8	69 20.3	97 97	Calm	29.97 1015	10 16
5:15 am 05:15	Mostly Cloudy	69 20.4	68 20	98 98	SE 3 6	29.97 1015	10 16
5:35 am 05:35	Cloudy with Mist and Fog	69 20.6	69 20.4	99 99	SE 5 7	29.97 1015	5 8
5:55 am 05:55	Cloudy	70 21	69 20.7	98 98	SSE 5 7	29.97 1015	7 11
6:15 am 06:15	Cloudy	70 21.2	70 21	99 99	S 3 6	29.97 1015	10 16
6:35 am 06:35	Cloudy	70 21.3	70 21	98 98	Calm	29.97 1015	10 16
6:50 am 06:50	Cloudy	70 21	70 21	100 100	SSE 6 9	29.94 1014	10 16
7:50 am 07:50	Cloudy	72 22	70 21	94 94	SSE 6 9	29.94 1014	10 16
8:50 am 08:50	Mostly Cloudy	75 24	70 21	83 83	SSE 9 15	29.94 1014	10 16
9:50 am 09:50	Cloudy	75 24	68 20	78 78	SSE 7 11	29.94 1014	10 16
10:50 am 10:50	Cloudy	75 24	68 20	78 78	S 6 9	29.94 1014	10 16
11:45 am 11:45	Cloudy	77 25	70 21	79 79	S 7 11	29.94 1014	10 16
12:50 pm 12:50	Mostly Cloudy	79 26	70 21	74 74	SSW 5 7	29.91 1013	10 16
1:55 pm 13:55	Mostly Cloudy	82 28	70 21	66 66	SSW 8 13	29.88 1012	10 16
2:52 pm 14:52	Mostly Cloudy	82 28	70 21	66 66	S 7 11	29.85 1011	10 16
3:55 pm 15:55	Partly Cloudy	82 28	70 21	66 66	S 6 9	29.85 1011	10 16
4:50 pm 16:50	Partly Cloudy	81 27	70 21	70 70	SSE 6 9	29.85 1011	10 16
5:59 pm 17:59	Partly Cloudy	81 27	72 22	74 74	SE 6 9	29.83 1010	10 16
6:45 pm 18:45	Partly Cloudy	81 27	72 22	74 74	SE 6 9	29.80 1009	10 16
7:45 pm 19:45	Partly Cloudy	75 24	72 22	89 89	ESE 3 6	29.80 1009	10 16
8:45 pm 20:45	Partly Cloudy	73 23	72 22	94 94	ESE 3 6	29.80 1009	10 16
9:45 pm 21:45	Partly Cloudy	73 23	72 22	94 94	SE 5 7	29.83 1010	10 16
10:15 pm 22:15	Partly Cloudy	73 22.8	71 21.9	95 95	ESE 3 6	29.83 1010	10 16
10:35 pm 22:35	Partly Cloudy	73 23	72 22	94 94	SE 3 6	29.83 1010	10 16
10:55 pm 22:55	Mostly Cloudy	74 23.5	72 22.3	93 93	SE 6 9	29.83 1010	10 16
11:15 pm 23:15	Partly Cloudy	74 23.6	73 22.5	94 94	SSE 5 7	29.83 1010	10 16
11:35 pm 23:35	Mostly Cloudy	75 24.1	73 22.7	92 92	SSE 7 11	29.83 1010	10 16
11:55 pm 23:55	Cloudy	76 24.2	73 22.7	91 91	SSE 7 11	29.80 1009	10 16