Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for July 12, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	77 25	64 18	65 65	S 12 19	29.91 1013	10 16
12:35 am 00:35	Clear	77 24.9	65 18.3	67 67	S 10 17	29.91 1013	10 16
12:55 am 00:55	Clear	76 24.3	65 18.5	70 70	S 7 11	29.94 1014	10 16
1:15 am 01:15	Clear	75 24.1	65 18.6	71 71	S 6 9	29.94 1014	10 16
1:35 am 01:35	Clear	75 23.7	66 18.7	74 74	S 5 7	29.94 1014	10 16
1:55 am 01:55	Clear	73 23	66 18.7	77 77	S 5 7	29.94 1014	10 16
2:15 am 02:15	Clear	71 21.9	65 18.6	82 82	S 6 9	29.94 1014	10 16
2:35 am 02:35	Clear	71 21.4	66 18.8	85 85	S 6 9	29.94 1014	10 16
2:55 am 02:55	Clear	70 21	66 19	88 88	S 7 11	29.94 1014	10 16
3:15 am 03:15	Clear	71 21.7	67 19.2	86 86	S 7 11	29.94 1014	10 16
3:35 am 03:35	Clear	71 21.8	67 19.5	87 87	S 6 9	29.94 1014	10 16
3:55 am 03:55	Clear	71 21.7	67 19.5	87 87	SSE 6 9	29.94 1014	10 16
4:15 am 04:15	Clear	71 21.7	67 19.7	88 88	S 7 11	29.94 1014	10 16
4:35 am 04:35	Clear	73 22.5	68 20	86 86	S 8 13	29.94 1014	10 16
4:55 am 04:55	Clear	73 22.5	68 20	86 86	S 7 11	29.94 1014	10 16
5:15 am 05:15	Clear	73 22.7	68 20.2	86 86	S 8 13	29.94 1014	10 16
5:35 am 05:35	Clear	73 22.7	69 20.3	86 86	S 9 15	29.94 1014	10 16
5:55 am 05:55	Sunny	73 22.5	69 20.4	88 88	S 9 15	29.94 1014	10 16
6:15 am 06:15	Sunny	73 22.7	69 20.6	88 88	S 10 17	29.94 1014	10 16
6:35 am 06:35	Sunny	74 23.2	70 20.9	87 87	S 10 17	29.94 1014	10 16
6:45 am 06:45	Mostly Sunny	73 23	70 21	89 89	S 9 15	29.94 1014	10 16
7:50 am 07:50	Mostly Sunny	77 25	72 22	83 83	S 12 19	29.97 1015	10 16
8:50 am 08:50	Mostly Sunny	82 28	73 23	74 74	S 12 19	29.97 1015	10 16
9:50 am 09:50	Mostly Sunny	86 30	75 24	70 70	S 12 19	29.97 1015	10 16
10:50 am 10:50	Partly Cloudy	90 32	75 24	63 63	SW 12 19	29.97 1015	10 16
11:45 am 11:45	Partly Cloudy	90 32	75 24	63 63	SW 12 19	29.97 1015	10 16
12:50 pm 12:50	Partly Cloudy	93 34	73 23	53 53	WSW 15 24	29.94 1014	10 16
1:50 pm 13:50	Partly Cloudy	95 35	72 22	47 47	WSW 14 22	29.91 1013	10 16
2:50 pm 14:50	Partly Cloudy	97 36	72 22	44 44	SW 9 15	29.91 1013	10 16
3:50 pm 15:50	Partly Cloudy	97 36	72 22	44 44	SSW 8 13	29.88 1012	10 16
4:52 pm 16:52	Mostly Cloudy	97 36	70 21	42 42	SW 9 15	29.88 1012	10 16
5:56 pm 17:56	Mostly Cloudy	95 35	72 22	47 47	SSW 9 15	29.88 1012	10 16
6:55 pm 18:55	Mostly Cloudy	91 33	72 22	52 52	SW 9 15	29.91 1013	10 16
7:55 pm 19:55	Partly Cloudy	88 31	73 23	62 62	S 6 9	29.91 1013	10 16
8:55 pm 20:55	Partly Cloudy	84 29	73 23	70 70	S 5 7	29.94 1014	10 16
9:55 pm 21:55	Mostly Cloudy	84 29	75 24	74 74	S 5 7	29.97 1015	10 16
10:15 pm 22:15	Clear	83 28.1	74 23.5	76 76	S 6 9	29.97 1015	10 16
10:35 pm 22:35	Clear	83 28.1	74 23.4	76 76	S 6 9	29.97 1015	10 16
10:55 pm 22:55	Clear	82 28	73 23	74 74	SW 6 9	29.97 1015	10 16
11:15 pm 23:15	Clear	85 29.3	73 22.5	67 67	SW 8 13	29.97 1015	10 16
11:35 pm 23:35	Clear	85 29.2	72 22.3	66 66	SW 8 13	29.97 1015	10 16
11:55 pm 23:55	Clear	85 29.5	73 22.5	66 66	SW 9 15	29.97 1015	10 16