Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for February 27, 2018

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	37 2.5	31 -0.4	81 81	SE 8 13	30.30 1026	10 16
12:35 am 00:35	Clear	36 2.1	31 -0.5	83 83	SE 8 13	30.30 1026	10 16
12:55 am 00:55	Clear	37 2.5	32 0	84 84	SE 7 11	30.30 1026	10 16
1:15 am 01:15	Clear	37 2.5	31 -0.4	81 81	SE 7 11	30.30 1026	10 16
1:35 am 01:35	Clear	35 1.8	30 -0.9	82 82	ESE 6 9	30.30 1026	10 16
1:55 am 01:55	Clear	36 2	31 -0.6	83 83	ESE 6 9	30.30 1026	10 16
2:15 am 02:15	Clear	35 1.5	31 -0.8	85 85	ESE 5 7	30.30 1026	10 16
2:35 am 02:35	Clear	35 1.5	30 -1	84 84	ESE 5 7	30.30 1026	10 16
2:55 am 02:55	Clear	35 1.5	31 -0.5	87 87	Calm	30.30 1026	10 16
3:15 am 03:15	Clear	35 1.5	31 -0.6	86 86	ESE 3 6	30.30 1026	10 16
3:35 am 03:35	Clear	33 0.4	28 -2.2	83 83	Calm	30.30 1026	10 16
3:55 am 03:55	Clear	32 0	28 -2.1	86 86	E 3 6	30.30 1026	10 16
4:15 am 04:15	Clear	31 -0.4	26 -3.2	82 82	E 3 6	30.30 1026	10 16
4:35 am 04:35	Clear	31 -0.6	27 -2.9	85 85	ESE 5 7	30.30 1026	10 16
4:55 am 04:55	Clear	31 -0.4	28 -2.2	88 88	ESE 6 9	30.30 1026	10 16
5:15 am 05:15	Clear	32 -0.2	28 -2	88 88	ESE 6 9	30.30 1026	10 16
5:35 am 05:35	Clear	31 -0.5	28 -2.2	88 88	ESE 6 9	30.30 1026	10 16
5:55 am 05:55	Clear	32 -0.2	29 -1.7	90 90	ESE 6 9	30.30 1026	10 16
6:15 am 06:15	Clear	32 -0.1	29 -1.6	90 90	ESE 6 9	30.30 1026	10 16
6:35 am 06:35	Sunny	32 0	30 -1.1	92 92	ESE 3 6	30.30 1026	10 16
6:50 am 06:50	Mostly Cloudy	32 0	30 -1	93 93	SE 5 7	30.30 1026	10 16
7:53 am 07:53	Mostly Cloudy	41 5	37 3	87 87	SE 7 11	30.30 1026	10 16
8:55 am 08:55	Mostly Cloudy	50 10	36 2	58 58	S 13 20	30.27 1025	10 16
9:48 am 09:48	Mostly Cloudy	55 13	34 1	44 44	S 13 20	30.24 1024	10 16
10:56 am 10:56	Mostly Cloudy	59 15	39 4	48 48	S 14 22	30.21 1023	10 16
11:47 am 11:47	Mostly Cloudy	63 17	39 4	42 42	S 17 28	30.18 1022	10 16
12:45 pm 12:45	Mostly Cloudy	64 18	39 4	40 40	S 17 28	30.15 1021	10 16
1:45 pm 13:45	Mostly Cloudy	66 19	37 3	35 35	S 17 28	30.09 1019	10 16
2:46 pm 14:46	Partly Cloudy	66 19	36 2	32 32	S 17 28	30.03 1017	10 16
3:47 pm 15:47	Mostly Cloudy	64 18	37 3	37 37	SSE 12 19	30.03 1017	10 16
4:46 pm 16:46	Mostly Cloudy	63 17	37 3	39 39	SSE 16 26	30.03 1017	10 16
5:50 pm 17:50	Cloudy	59 15	37 3	45 45	SSE 13 20	29.97 1015	10 16
6:50 pm 18:50	Cloudy	57 14	36 2	44 44	SSE 15 24	29.97 1015	10 16
7:50 pm 19:50	Cloudy	57 14	37 3	48 48	SSE 15 24	29.97 1015	10 16
8:50 pm 20:50	Cloudy	57 14	37 3	48 48	SSE 15 24	29.94 1014	10 16
9:50 pm 21:50	Cloudy	55 13	37 3	51 51	S 13 20	29.91 1013	10 16
10:15 pm 22:15	Clear	55 12.9	38 3.6	53 53	S 7 11	29.94 1014	10 16
10:35 pm 22:35	Clear	55 12.7	41 4.8	59 59	S 9 15	29.91 1013	10 16
10:55 pm 22:55	Clear	55 12.7	43 6.1	64 64	SSW 8 13	29.94 1014	10 16
11:15 pm 23:15	Clear	56 13.1	44 6.9	66 66	SSW 13 20	29.94 1014	10 16
11:35 pm 23:35	Clear	56 13.2	47 8.1	71 71	SSW 7 11	29.91 1013	10 16
11:55 pm 23:55	Clear	55 12.7	46 8	73 73	SSW 9 15	29.91 1013	10 16