Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 17, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	63 17.3	54 12.2	72 72	S 14 22	29.90 1013	10 16
12:35 am 00:35	Clear	63 17.2	54 12.2	73 73	S 13 20	29.90 1013	10 16
12:55 am 00:55	Clear	63 17.1	54 12.1	73 73	S 12 19	29.90 1013	10 16
1:15 am 01:15	Clear	63 17	54 12.1	73 73	S 13 20	29.90 1013	10 16
1:35 am 01:35	Clear	62 16.7	54 12.2	75 75	S 12 19	29.89 1012	10 16
1:55 am 01:55	Clear	62 16.5	54 12.2	76 76	S 10 17	29.90 1013	10 16
2:15 am 02:15	Clear	62 16.5	54 12.2	76 76	SSW 9 15	29.90 1013	10 16
2:35 am 02:35	Clear	63 17.2	54 12.1	72 72	SSW 13 20	29.91 1013	10 16
2:55 am 02:55	Clear	64 17.5	54 12.1	71 71	SSW 15 24	29.91 1013	10 16
3:15 am 03:15	Clear	64 17.5	54 12	70 70	SSW 14 22	29.92 1013	10 16
3:35 am 03:35	Clear	63 17.4	54 12	71 71	SSW 10 17	29.91 1013	10 16
3:55 am 03:55	Clear	62 16.5	54 12.2	76 76	S 12 19	29.90 1013	10 16
4:15 am 04:15	Clear	62 16.4	54 12.2	76 76	S 10 17	29.90 1013	10 16
4:35 am 04:35	Clear	61 16.1	54 12.4	79 79	S 10 17	29.91 1013	10 16
4:55 am 04:55	Clear	61 16	55 12.5	80 80	S 9 15	29.91 1013	10 16
5:15 am 05:15	Clear	61 16	55 12.5	80 80	SSW 9 15	29.91 1013	10 16
5:35 am 05:35	Clear	60 15.5	55 12.5	82 82	S 7 11	29.90 1012	10 16
5:55 am 05:55	Clear	60 15.5	55 12.5	82 82	S 8 13	29.91 1013	10 16
6:15 am 06:15	Clear	60 15.3	55 12.5	84 84	S 7 11	29.90 1012	10 16
6:35 am 06:35	Sunny	59 15.1	55 12.5	85 85	S 7 11	29.90 1012	10 16
6:45 am 06:45	Cloudy	63 17	52 11	68 68	S 9 15	29.88 1012	10 16
7:45 am 07:45	Cloudy	63 17	54 12	73 73	SSE 9 15	29.88 1012	10 16
8:50 am 08:50	Mostly Cloudy	63 17	54 12	73 73	S 9 15	29.87 1012	10 16
9:48 am 09:48	Cloudy	64 18	55 13	73 73	S 9 15	29.86 1011	10 16
10:46 am 10:46	Partly Cloudy	68 20	55 13	64 64	SSE 13 20	29.83 1010	10 16
11:45 am 11:45	Mostly Cloudy	70 21	57 14	64 64	SSE 15 24	29.81 1009	10 16
12:50 pm 12:50	Partly Cloudy	75 24	55 13	50 50	SSE 14 22	29.76 1008	10 16
1:50 pm 13:50	Partly Cloudy	77 25	55 13	47 47	S 16 26	29.73 1007	10 16
2:50 pm 14:50	Mostly Sunny	77 25	57 14	51 51	SSE 16 26	29.71 1006	10 16
3:50 pm 15:50	Mostly Sunny	79 26	59 15	51 51	S 22 35	29.67 1005	10 16
4:50 pm 16:50	Mostly Sunny	79 26	61 16	54 54	S 21 33	29.66 1004	10 16
5:47 pm 17:47	Mostly Sunny	77 25	63 17	61 61	SSE 18 30	29.66 1004	10 16
6:53 pm 18:53	Partly Cloudy	73 23	61 16	65 65	S 20 31	29.67 1005	10 16
7:47 pm 19:47	Partly Cloudy	70 21	59 15	69 69	S 21 33	29.67 1005	10 16
8:50 pm 20:50	Partly Cloudy	68 20	59 15	73 73	S 20 31	29.71 1006	10 16
9:55 pm 21:55	Partly Cloudy	68 20	59 15	73 73	S 15 24	29.71 1006	10 16
10:15 pm 22:15	Partly Cloudy	66 18.8	60 15.6	82 82	SSE 8 13	29.71 1006	10 16
10:35 pm 22:35	Clear	65 18.6	61 16.1	85 85	S 12 19	29.70 1006	10 16
10:55 pm 22:55	Partly Cloudy	66 18.7	62 16.5	87 87	S 10 17	29.69 1005	10 16
11:15 pm 23:15	Partly Cloudy	66 18.7	62 16.7	88 88	S 9 15	29.68 1005	10 16
11:35 pm 23:35	Partly Cloudy	66 18.7	62 16.9	89 89	SSE 9 15	29.68 1005	10 16
11:55 pm 23:55	Partly Cloudy	65 18.6	63 17	90 90	S 9 15	29.70 1006	10 16