Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 11, 2018

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	42 5.6	33 0.8	72 72	Calm	30.21 1023	10 16
12:35 am 00:35	Cloudy	42 5.7	34 1	72 72	SE 6 9	30.21 1023	10 16
12:55 am 00:55	Cloudy	42 5.3	33 0.8	73 73	SE 7 11	30.18 1022	10 16
1:15 am 01:15	Cloudy	42 5.8	33 0.6	70 70	SE 7 11	30.18 1022	10 16
1:35 am 01:35	Cloudy	42 5.7	32 0.2	68 68	SSE 7 11	30.18 1022	10 16
1:55 am 01:55	Partly Cloudy	42 5.4	32 0.1	69 69	SSE 8 13	30.18 1022	10 16
2:15 am 02:15	Mostly Cloudy	41 5.1	33 0.4	72 72	SSE 7 11	30.15 1021	10 16
2:35 am 02:35	Partly Cloudy	40 4.6	32 0	72 72	SSE 5 7	30.15 1021	10 16
2:55 am 02:55	Clear	40 4.2	32 0.1	75 75	SSE 6 9	30.15 1021	10 16
3:15 am 03:15	Clear	40 4.4	33 0.4	76 76	SSE 6 9	30.15 1021	10 16
3:35 am 03:35	Clear	40 4.5	33 0.5	76 76	SSE 6 9	30.12 1020	10 16
3:55 am 03:55	Clear	40 4.3	33 0.6	77 77	SSE 6 9	30.12 1020	10 16
4:15 am 04:15	Partly Cloudy	39 3.8	32 -0.1	76 76	SSE 6 9	30.12 1020	10 16
4:35 am 04:35	Mostly Cloudy	38 3.6	34 1	83 83	SSE 8 13	30.12 1020	10 16
4:55 am 04:55	Mostly Cloudy	40 4.5	34 1.1	79 79	S 9 15	30.12 1020	10 16
5:15 am 05:15	Partly Cloudy	40 4.7	34 1	77 77	SE 6 9	30.12 1020	10 16
5:35 am 05:35	Mostly Cloudy	38 3.3	32 0.1	80 80	SSE 7 11	30.12 1020	10 16
5:55 am 05:55	Mostly Cloudy	40 4.7	34 1.3	79 79	SSE 8 13	30.12 1020	10 16
6:15 am 06:15	Partly Cloudy	41 5	34 1.1	76 76	SSE 7 11	30.12 1020	10 16
6:35 am 06:35	Partly Cloudy	40 4.6	33 0.7	76 76	SSE 6 9	30.12 1020	10 16
6:50 am 06:50	Partly Cloudy	39 4	32 0	75 75	SSE 9 15	30.12 1020	10 16
7:45 am 07:45	Partly Cloudy	45 7	36 2	71 71	SSE 9 15	30.09 1019	10 16
8:45 am 08:45	Mostly Cloudy	50 10	39 4	67 67	S 9 15	30.06 1018	10 16
9:45 am 09:45	Mostly Cloudy	57 14	39 4	51 51	S 12 19	30.06 1018	10 16
10:45 am 10:45	Mostly Cloudy	63 17	39 4	42 42	S 12 19	30.06 1018	10 16
11:45 am 11:45	Mostly Cloudy	68 20	41 5	38 38	SSW 12 19	30.00 1016	10 16
12:50 pm 12:50	Partly Cloudy	72 22	41 5	33 33	SW 12 19	29.94 1014	10 16
1:50 pm 13:50	Partly Cloudy	73 23	43 6	33 33	SSW 16 26	29.94 1014	10 16
2:50 pm 14:50	Partly Cloudy	73 23	43 6	33 33	SSW 16 26	29.88 1012	10 16
3:50 pm 15:50	Partly Cloudy	75 24	43 6	31 31	SSW 18 30	29.88 1012	10 16
4:58 pm 16:58	Partly Cloudy	73 23	43 6	33 33	SSW 14 22	29.85 1011	10 16
5:47 pm 17:47	Mostly Cloudy	72 22	43 6	36 36	S 14 22	29.85 1011	10 16
6:53 pm 18:53	Mostly Cloudy	70 21	43 6	38 38	S 12 19	29.83 1010	10 16
7:56 pm 19:56	Mostly Cloudy	66 19	43 6	43 43	S 14 22	29.83 1010	10 16
8:55 pm 20:55	Mostly Cloudy	63 17	43 6	49 49	S 14 22	29.85 1011	10 16
9:55 pm 21:55	Mostly Cloudy	61 16	43 6	52 52	S 12 19	29.88 1012	10 16
10:15 pm 22:15	Clear	60 15.5	42 5.6	52 52	S 16 26	29.88 1012	10 16
10:35 pm 22:35	Clear	60 15.5	42 5.6	52 52	S 13 20	29.88 1012	10 16
10:55 pm 22:55	Clear	60 15.3	42 5.6	53 53	S 14 22	29.88 1012	10 16
11:15 pm 23:15	Clear	59 15.2	42 5.7	53 53	S 13 20	29.85 1011	10 16
11:35 pm 23:35	Clear	59 15.2	42 5.7	53 53	S 15 24	29.85 1011	10 16
11:55 pm 23:55	Clear	59 15	43 6	55 55	S 14 22	29.85 1011	10 16