Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 15, 2018

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Mostly Cloudy	42 5.5	34 0.9	73 73	W 13 20	29.77 1008	10 16
12:35 am 00:35	Cloudy	41 5	34 1.1	76 76	W 8 13	29.77 1008	10 16
12:55 am 00:55	Mostly Cloudy	41 4.9	34 1.1	77 77	W 10 17	29.77 1008	10 16
1:15 am 01:15	Clear	40 4.4	33 0.6	77 77	WSW 7 11	29.77 1008	10 16
1:35 am 01:35	Clear	38 3.5	34 1	84 84	W 8 13	29.77 1008	10 16
1:55 am 01:55	Clear	37 3	34 0.9	86 86	WSW 3 6	29.77 1008	10 16
2:15 am 02:15	Clear	37 2.6	34 1	89 89	WSW 5 7	29.74 1007	10 16
2:35 am 02:35	Clear	37 2.7	34 0.9	88 88	WSW 7 11	29.74 1007	10 16
2:55 am 02:55	Clear	36 2.3	33 0.7	89 89	WSW 6 9	29.74 1007	10 16
3:15 am 03:15	Clear	36 2.3	33 0.6	89 89	SW 3 6	29.74 1007	10 16
3:35 am 03:35	Clear	36 2	33 0.4	89 89	WSW 6 9	29.71 1006	10 16
3:55 am 03:55	Clear	35 1.6	32 0.2	91 91	WSW 5 7	29.74 1007	10 16
4:15 am 04:15	Clear	35 1.6	33 0.5	93 93	Calm	29.77 1008	10 16
4:35 am 04:35	Clear	34 1	32 0	93 93	SSE 3 6	29.77 1008	10 16
4:55 am 04:55	Partly Cloudy	33 0.6	31 -0.3	94 94	SSW 3 6	29.77 1008	10 16
5:15 am 05:15	Mostly Cloudy	34 1.3	33 0.5	94 94	S 5 7	29.77 1008	10 16
5:35 am 05:35	Cloudy	36 2.2	35 1.6	96 96	SW 3 6	29.71 1006	10 16
5:55 am 05:55	Cloudy	37 2.9	36 2	94 94	SW 7 11	29.71 1006	10 16
6:15 am 06:15	Cloudy	38 3.2	36 2.2	93 93	WSW 8 13	29.71 1006	10 16
6:35 am 06:35	Cloudy	39 3.7	38 3.1	96 96	WSW 13 20	29.71 1006	10 16
6:53 am 06:53	Cloudy with Drizzle	39 4	37 3	93 93	W 12 19	29.74 1007	5 8
7:50 am 07:50	Cloudy	37 3	37 3	100 100	W 10 17	29.74 1007	10 16
8:55 am 08:55	Cloudy	37 3	37 3	100 100	WSW 13 20	29.77 1008	10 16
9:52 am 09:52	Cloudy	37 3	36 2	93 93	W 12 19	29.77 1008	10 16
10:51 am 10:51	Cloudy	39 4	36 2	87 87	WSW 17 28	29.80 1009	10 16
11:47 am 11:47	Cloudy	39 4	36 2	87 87	W 14 22	29.80 1009	10 16
12:59 pm 12:59	Cloudy	39 4	36 2	87 87	WSW 16 26	29.80 1009	10 16
1:45 pm 13:45	Cloudy	41 5	37 3	87 87	WSW 17 28	29.80 1009	10 16
2:45 pm 14:45	Cloudy with Light Rain	39 4	37 3	93 93	WSW 22 35	29.83 1010	5 8
3:06 pm 15:06	Cloudy with Drizzle	39 4	37 3	93 93	W 20 31	29.83 1010	7 11
3:45 pm 15:45	Cloudy	39 4	36 2	87 87	W 23 37	29.83 1010	10 16
4:45 pm 16:45	Cloudy	39 4	32 0	75 75	W 25 41	29.85 1011	10 16
5:45 pm 17:45	Cloudy	36 2	30 -1	81 81	W 21 33	29.91 1013	10 16
6:45 pm 18:45	Cloudy	36 2	30 -1	81 81	W 21 33	29.94 1014	10 16
7:45 pm 19:45	Cloudy	34 1	28 -2	81 81	W 21 33	29.97 1015	10 16
8:45 pm 20:45	Cloudy	34 1	28 -2	81 81	W 21 33	29.97 1015	10 16
9:46 pm 21:46	Cloudy	34 1	27 -3	75 75	W 21 33	30.00 1016	10 16
10:15 pm 22:15	Cloudy	33 0.7	28 -2.5	79 79	W 14 22	30.00 1016	10 16
10:35 pm 22:35	Cloudy	33 0.7	28 -2.5	79 79	W 16 26	30.00 1016	10 16
10:55 pm 22:55	Cloudy	33 0.6	27 -2.7	79 79	W 16 26	30.00 1016	10 16
11:15 pm 23:15	Cloudy	33 0.5	27 -3	78 78	W 18 30	30.00 1016	10 16
11:35 pm 23:35	Cloudy	33 0.3	27 -2.6	81 81	WNW 16 26	30.00 1016	10 16
11:55 pm 23:55	Cloudy with Light Wintry Mix	32 0	28 -2.4	84 84	W 15 24	30.00 1016	10 16