Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for October 13, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	65 18.1	55 12.7	71 71	ESE 10 17	29.78 1009	10 16
12:35 am 00:35	Clear	65 18.1	55 12.7	71 71	SE 10 17	29.77 1008	10 16
12:55 am 00:55	Clear	65 18.1	55 12.7	71 71	ESE 13 20	29.77 1008	10 16
1:15 am 01:15	Clear	65 18.1	55 12.7	71 71	SE 10 17	29.77 1008	10 16
1:35 am 01:35	Clear	64 17.9	55 12.8	72 72	SE 9 15	29.77 1008	10 16
1:55 am 01:55	Clear	64 17.5	55 13	75 75	SE 8 13	29.77 1008	10 16
2:15 am 02:15	Clear	63 17.3	55 13	76 76	Calm	29.77 1008	10 16
2:35 am 02:35	Clear	62 16.9	55 13	78 78	Calm	29.77 1008	10 16
2:55 am 02:55	Clear	61 16.1	55 13	82 82	Calm	29.77 1008	10 16
3:15 am 03:15	Clear	60 15.6	55 13	85 85	Calm	29.77 1008	10 16
3:35 am 03:35	Clear	59 15	56 13.1	88 88	Calm	29.76 1008	10 16
3:55 am 03:55	Clear	60 15.7	56 13.2	85 85	SE 6 9	29.76 1008	10 16
4:15 am 04:15	Clear	61 16.1	56 13.3	83 83	Calm	29.76 1008	10 16
4:35 am 04:35	Clear	61 16	56 13.5	85 85	Calm	29.76 1008	10 16
4:55 am 04:55	Clear	61 16	56 13.5	85 85	Calm	29.77 1008	10 16
5:15 am 05:15	Clear	61 16	56 13.6	86 86	Calm	29.77 1008	10 16
5:35 am 05:35	Clear	61 16.2	56 13.6	85 85	Calm	29.77 1008	10 16
5:55 am 05:55	Clear	61 16.3	57 13.7	85 85	Calm	29.79 1009	10 16
6:15 am 06:15	Partly Cloudy	61 16.1	57 13.8	86 86	Calm	29.79 1009	10 16
6:35 am 06:35	Cloudy	62 16.5	57 14	85 85	SE 5 7	29.79 1009	10 16
6:50 am 06:50	Cloudy	61 16	57 14	88 88	SSE 9 15	29.77 1008	10 16
7:50 am 07:50	Cloudy	61 16	57 14	88 88	SSE 10 17	29.79 1009	10 16
8:50 am 08:50	Cloudy	63 17	57 14	82 82	S 12 19	29.77 1008	10 16
9:50 am 09:50	Cloudy	64 18	57 14	77 77	S 10 17	29.76 1008	10 16
10:50 am 10:50	Cloudy	66 19	59 15	78 78	SSE 10 17	29.75 1007	10 16
11:50 am 11:50	Cloudy	68 20	59 15	73 73	S 14 22	29.72 1006	10 16
12:30 pm 12:30	Cloudy with Rain	66 19	59 15	78 78	S 18 30	29.72 1006	5 8
12:50 pm 12:50	Cloudy with Rain	64 18	61 16	88 88	S 23 37	29.72 1007	4 6
1:50 pm 13:50	Cloudy	64 18	63 17	94 94	S 14 22	29.70 1006	7 11
2:50 pm 14:50	Cloudy	64 18	64 18	100 100	S 10 17	29.70 1006	7 11
3:50 pm 15:50	Cloudy	64 18	64 18	100 100	S 14 22	29.69 1005	8 13
4:10 pm 16:10	Cloudy	64 18	64 18	100 100	S 14 22	29.69 1005	7 11
4:50 pm 16:50	Mostly Cloudy	66 19	64 18	94 94	S 13 20	29.67 1005	10 16
5:50 pm 17:50	Mostly Cloudy	66 19	63 17	88 88	S 12 19	29.66 1004	10 16
6:50 pm 18:50	Mostly Cloudy	50 10	63 17	N/A	S 10 17	29.68 1005	10 16
7:50 pm 19:50	Mostly Cloudy	63 17	61 16	94 94	W 15 24	29.70 1006	10 16
8:50 pm 20:50	Partly Cloudy	57 14	54 12	88 88	W 8 13	29.73 1007	10 16
9:50 pm 21:50	Clear	55 13	52 11	88 88	WSW 10 17	29.74 1007	10 16
10:15 pm 22:15	Clear	58 14.3	49 9.7	74 74	WSW 9 15	29.74 1007	10 16
10:35 pm 22:35	Clear	57 14	49 9.5	74 74	WSW 12 19	29.75 1007	10 16
10:55 pm 22:55	Clear	57 13.9	49 9.3	74 74	W 10 17	29.74 1007	10 16
11:15 pm 23:15	Clear	56 13.2	49 9.2	77 77	Calm	29.74 1007	10 16
11:35 pm 23:35	Clear	56 13.6	48 9.1	74 74	WSW 10 17	29.74 1007	10 16
11:55 pm 23:55	Clear	56 13.1	49 9.2	77 77	WSW 9 15	29.74 1007	10 16