Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for September 28, 2024

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy with Rain	65 18.2	56 13.5	74 74	N 10 17	29.61 1003	10 16
12:35 am 00:35	Cloudy with Drizzle	65 18.5	56 13.1	71 71	N 10 17	29.60 1002	10 16
12:55 am 00:55	Cloudy with Drizzle	66 18.8	56 13.2	70 70	N 12 19	29.61 1003	10 16
1:15 am 01:15	Cloudy with Drizzle	65 18.6	57 14	75 75	N 13 20	29.60 1002	10 16
1:35 am 01:35	Cloudy	65 18.3	58 14.4	78 78	N 10 17	29.61 1003	10 16
1:55 am 01:55	Cloudy with Drizzle	65 18.2	57 14.1	77 77	N 9 15	29.60 1002	10 16
2:15 am 02:15	Cloudy	65 18.5	57 13.7	74 74	N 9 15	29.60 1002	10 16
2:35 am 02:35	Cloudy	66 18.7	57 13.7	73 73	N 8 13	29.60 1002	10 16
2:55 am 02:55	Cloudy	66 19	57 14	73 73	N 7 11	29.60 1002	10 16
3:15 am 03:15	Cloudy	67 19.3	58 14.6	74 74	NNE 10 17	29.61 1003	10 16
3:35 am 03:35	Cloudy	67 19.3	58 14.7	75 75	N 8 13	29.61 1003	10 16
3:55 am 03:55	Cloudy	67 19.3	58 14.6	74 74	N 9 15	29.62 1003	10 16
4:15 am 04:15	Cloudy	67 19.2	58 14.6	75 75	N 9 15	29.63 1003	10 16
4:35 am 04:35	Cloudy	66 19.1	58 14.6	75 75	N 8 13	29.64 1004	10 16
4:55 am 04:55	Cloudy	66 19	58 14.7	76 76	N 10 17	29.64 1004	10 16
5:15 am 05:15	Cloudy	65 18.6	58 14.7	78 78	N 10 17	29.64 1004	10 16
5:55 am 05:55	Cloudy	65 18.2	59 15	82 82	N 7 11	29.67 1005	10 16
6:15 am 06:15	Cloudy	65 18.2	59 15.1	82 82	N 9 15	29.68 1005	10 16
6:35 am 06:35	Cloudy	65 18.1	59 15.1	83 83	N 9 15	29.69 1005	10 16
7:50 am 07:50	Cloudy	64 18	61 16	88 88	N 13 20	29.72 1006	10 16
8:55 am 08:55	Cloudy	64 18	61 16	88 88	N 12 19	29.73 1007	10 16
9:50 am 09:50	Cloudy	66 19	61 16	83 83	N 12 19	29.74 1007	10 16
10:50 am 10:50	Cloudy	68 20	61 16	78 78	N 16 26	29.76 1008	10 16
11:50 am 11:50	Mostly Cloudy	72 22	61 16	69 69	NNW 17 28	29.76 1008	10 16
12:50 pm 12:50	Mostly Cloudy	73 23	61 16	65 65	NNW 18 30	29.77 1008	10 16
1:50 pm 13:50	Mostly Cloudy	73 23	61 16	65 65	NNW 16 26	29.77 1008	10 16
2:50 pm 14:50	Mostly Cloudy	75 24	61 16	61 61	N 21 33	29.77 1008	10 16
3:50 pm 15:50	Mostly Cloudy	75 24	61 16	61 61	N 16 26	29.77 1008	10 16
4:50 pm 16:50	Cloudy	72 22	61 16	69 69	N 14 22	29.79 1009	10 16
5:50 pm 17:50	Mostly Cloudy	73 23	63 17	69 69	NNW 9 15	29.79 1009	10 16
6:50 pm 18:50	Mostly Cloudy	72 22	63 17	73 73	N 6 9	29.80 1009	10 16
7:50 pm 19:50	Cloudy	72 22	63 17	73 73	N 10 17	29.82 1010	10 16
9:56 pm 21:56	Cloudy	72 22	63 17	73 73	NNE 14 22	29.84 1011	10 16
10:15 pm 22:15	Cloudy	71 21.5	64 17.5	78 78	NNE 7 11	29.86 1011	10 16
10:35 pm 22:35	Cloudy	70 21.3	64 17.5	79 79	N 9 15	29.87 1011	10 16
10:55 pm 22:55	Cloudy	70 21	64 17.5	80 80	N 8 13	29.87 1011	10 16
11:15 pm 23:15	Cloudy	69 20.8	64 17.5	81 81	N 6 9	29.87 1011	10 16
11:35 pm 23:35	Cloudy	69 20.8	64 17.5	81 81	N 7 11	29.87 1011	10 16
11:55 pm 23:55	Cloudy	69 20.6	64 17.5	82 82	N 7 11	29.87 1011	10 16