Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 12, 2018

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	58 14.7	42 5.8	55 55	S 14 22	29.85 1011	10 16
12:35 am 00:35	Clear	58 14.2	42 5.8	57 57	S 15 24	29.83 1010	10 16
12:55 am 00:55	Clear	57 14	43 6	59 59	S 13 20	29.83 1010	10 16
1:15 am 01:15	Clear	56 13.5	43 6	61 61	S 14 22	29.83 1010	10 16
1:35 am 01:35	Clear	56 13.5	43 6	61 61	S 15 24	29.83 1010	10 16
1:55 am 01:55	Clear	56 13.5	43 6	61 61	S 14 22	29.83 1010	10 16
2:15 am 02:15	Clear	56 13.2	43 6	62 62	S 14 22	29.80 1009	10 16
2:35 am 02:35	Clear	56 13.2	43 6	62 62	S 16 26	29.80 1009	10 16
2:55 am 02:55	Clear	56 13.3	43 6	62 62	S 15 24	29.80 1009	10 16
3:15 am 03:15	Clear	56 13.2	43 6	62 62	S 14 22	29.80 1009	10 16
3:35 am 03:35	Clear	55 13	43 6	63 63	S 16 26	29.80 1009	10 16
3:55 am 03:55	Clear	55 13	43 6	63 63	S 15 24	29.80 1009	10 16
4:15 am 04:15	Clear	55 12.8	43 6	64 64	S 14 22	29.77 1008	10 16
4:35 am 04:35	Clear	55 12.6	43 6	64 64	S 15 24	29.77 1008	10 16
4:55 am 04:55	Clear	55 12.5	43 6	65 65	S 14 22	29.77 1008	10 16
5:15 am 05:15	Clear	54 12.2	43 5.9	66 66	S 12 19	29.77 1008	10 16
5:35 am 05:35	Clear	54 12.2	43 6	66 66	S 13 20	29.77 1008	10 16
5:55 am 05:55	Clear	54 12.1	43 6	67 67	S 12 19	29.77 1008	10 16
6:15 am 06:15	Clear	54 12	43 6	67 67	S 10 17	29.77 1008	10 16
6:35 am 06:35	Sunny	53 11.7	43 6.1	69 69	S 9 15	29.77 1008	10 16
6:50 am 06:50	Mostly Sunny	52 11	43 6	72 72	S 9 15	29.77 1008	10 16
7:50 am 07:50	Mostly Sunny	57 14	45 7	63 63	S 12 19	29.80 1009	10 16
8:50 am 08:50	Mostly Sunny	63 17	46 8	56 56	S 14 22	29.77 1008	10 16
9:50 am 09:50	Mostly Sunny	68 20	48 9	49 49	SSW 15 24	29.77 1008	10 16
10:50 am 10:50	Mostly Sunny	72 22	50 10	47 47	S 12 19	29.74 1007	10 16
11:50 am 11:50	Mostly Sunny	75 24	52 11	44 44	S 12 19	29.74 1007	10 16
12:45 pm 12:45	Mostly Sunny	77 25	54 12	44 44	S 15 24	29.71 1006	10 16
1:45 pm 13:45	Mostly Sunny	81 27	54 12	39 39	S 17 28	29.68 1005	10 16
2:45 pm 14:45	Partly Cloudy	81 27	55 13	42 42	S 20 31	29.65 1004	10 16
3:45 pm 15:45	Partly Cloudy	81 27	54 12	39 39	SSE 23 37	29.59 1002	10 16
4:45 pm 16:45	Partly Cloudy	81 27	52 11	37 37	SSE 23 37	29.59 1002	10 16
5:47 pm 17:47	Partly Cloudy	81 27	50 10	34 34	S 18 30	29.56 1001	10 16
6:53 pm 18:53	Mostly Cloudy	75 24	46 8	36 36	S 14 22	29.56 1001	10 16
7:53 pm 19:53	Mostly Cloudy	73 23	45 7	36 36	S 17 28	29.59 1002	10 16
8:50 pm 20:50	Mostly Cloudy	72 22	45 7	38 38	S 16 26	29.59 1002	10 16
9:52 pm 21:52	Mostly Cloudy	70 21	45 7	40 40	SSW 17 28	29.62 1003	10 16
10:15 pm 22:15	Clear	69 20.8	45 7.2	42 42	S 16 26	29.62 1003	10 16
10:35 pm 22:35	Clear	68 20.2	45 7.2	43 43	S 16 26	29.62 1003	10 16
10:55 pm 22:55	Clear	68 19.8	45 7.2	44 44	S 16 26	29.62 1003	10 16
11:15 pm 23:15	Clear	68 20	46 7.5	45 45	S 16 26	29.62 1003	10 16
11:35 pm 23:35	Clear	67 19.6	46 7.5	46 46	S 15 24	29.62 1003	10 16
11:55 pm 23:55	Clear	67 19.2	46 7.5	47 47	S 14 22	29.62 1003	10 16