Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for February 22, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Partly Cloudy	49 9.6	33 0.5	53 53	ESE 8 13	29.57 1001	10 16
12:35 am 00:35	Clear	49 9.4	33 0.6	54 54	Calm	29.56 1001	10 16
12:55 am 00:55	Clear	50 10.1	33 0.7	52 52	ESE 9 15	29.54 1000	10 16
1:15 am 01:15	Partly Cloudy	50 10	34 1.2	54 54	ESE 10 17	29.53 1000	10 16
1:35 am 01:35	Partly Cloudy	50 10.1	35 1.5	55 55	ESE 10 17	29.52 1000	10 16
1:55 am 01:55	Clear	50 9.8	35 1.8	57 57	ESE 9 15	29.51 999	10 16
2:15 am 02:15	Clear	51 10.3	36 2.2	57 57	ESE 10 17	29.49 999	10 16
2:35 am 02:35	Clear	51 10.5	37 2.9	59 59	ESE 9 15	29.48 998	10 16
2:55 am 02:55	Clear	51 10.8	38 3.6	61 61	SE 8 13	29.48 998	10 16
3:15 am 03:15	Clear	51 10.8	40 4.4	65 65	SE 8 13	29.47 998	10 16
3:35 am 03:35	Clear	52 11	41 5.2	67 67	SE 7 11	29.46 998	10 16
3:55 am 03:55	Clear	52 11	42 5.7	70 70	Calm	29.47 998	10 16
4:15 am 04:15	Clear	51 10.8	43 6	72 72	Calm	29.46 998	10 16
4:35 am 04:35	Clear	52 11.1	43 6	71 71	Calm	29.47 998	10 16
4:55 am 04:55	Clear	51 10.7	43 6	73 73	Calm	29.48 998	10 16
5:15 am 05:15	Clear	51 10.8	43 6.3	74 74	Calm	29.49 999	10 16
5:35 am 05:35	Clear	51 10.6	44 6.5	76 76	Calm	29.50 999	10 16
5:55 am 05:55	Clear	52 11.2	45 7.1	76 76	Calm	29.51 999	10 16
6:15 am 06:15	Mostly Cloudy	52 11.1	45 7.3	77 77	Calm	29.52 1000	10 16
6:35 am 06:35	Cloudy	53 11.5	46 7.7	77 77	Calm	29.52 1000	10 16
6:50 am 06:50	Cloudy	54 12	46 8	76 76	ESE 5 7	29.52 1000	10 16
7:50 am 07:50	Cloudy	55 13	50 10	82 82	SE 7 11	29.52 1000	10 16
8:50 am 08:50	Cloudy	64 18	59 15	83 83	SSE 16 26	29.50 999	10 16
9:50 am 09:50	Cloudy	66 19	59 15	78 78	S 18 30	29.48 998	10 16
10:50 am 10:50	Cloudy	68 20	59 15	73 73	S 18 30	29.46 998	10 16
11:50 am 11:50	Cloudy	70 21	59 15	69 69	S 20 31	29.45 997	10 16
12:50 pm 12:50	Cloudy	70 21	57 14	64 64	S 23 37	29.41 996	10 16
1:50 pm 13:50	Mostly Cloudy	72 22	57 14	60 60	S 25 41	29.36 994	10 16
2:15 pm 14:15	Cloudy with Rain	66 19	57 14	73 73	WSW 23 37	29.44 997	2 3
2:50 pm 14:50	Mostly Cloudy with Rain	59 15	57 14	94 94	W 22 35	29.53 1000	4 6
3:50 pm 15:50	Cloudy with Light Rain	57 14	57 14	100 100	NW 8 13	29.52 1000	7 11
4:50 pm 16:50	Partly Cloudy	57 14	57 14	100 100	SE 8 13	29.52 1000	10 16
5:50 pm 17:50	Partly Cloudy	57 14	55 13	94 94	SSE 7 11	29.57 1001	10 16
6:50 pm 18:50	Partly Cloudy	54 12	54 12	100 100	SE 6 9	29.58 1002	10 16
7:50 pm 19:50	Mostly Clear	52 11	52 11	100 100	Calm	29.61 1003	10 16
8:50 pm 20:50	Clear	54 12	54 12	100 100	S 9 15	29.61 1003	10 16
9:50 pm 21:50	Clear	54 12	52 11	94 94	SSW 9 15	29.65 1004	10 16
10:15 pm 22:15	Clear	54 12.2	52 11.1	93 93	Calm	29.67 1005	10 16
10:35 pm 22:35	Clear	54 12.2	52 10.9	92 92	S 3 6	29.68 1005	10 16
10:55 pm 22:55	Clear	55 12.6	51 10.8	89 89	SSW 8 13	29.68 1005	10 16
11:15 pm 23:15	Mostly Cloudy	53 11.7	51 10.7	94 94	SSE 3 6	29.70 1006	10 16
11:35 pm 23:35	Mostly Cloudy	53 11.4	51 10.6	95 95	SSE 5 7	29.70 1006	10 16
11:55 pm 23:55	Clear	53 11.4	51 10.6	95 95	S 5 7	29.70 1006	10 16