Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for September 8, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	79 25.9	59 15	51 51	N 5 7	29.85 1011	10 16
12:35 am 00:35	Partly Cloudy	77 25.2	60 15.5	55 55	NW 3 6	29.85 1011	10 16
12:55 am 00:55	Mostly Cloudy	76 24.7	61 15.9	58 58	N 3 6	29.85 1011	10 16
1:15 am 01:15	Cloudy	76 24.5	60 15.3	57 57	NNW 6 9	29.85 1011	10 16
1:35 am 01:35	Mostly Cloudy	75 24.1	57 13.9	53 53	NW 3 6	29.86 1011	10 16
1:55 am 01:55	Cloudy	75 24	55 13	50 50	NNW 3 6	29.86 1011	10 16
2:15 am 02:15	Cloudy	74 23.5	56 13.2	53 53	Calm	29.86 1011	10 16
2:35 am 02:35	Cloudy	74 23.4	54 12.4	50 50	NW 5 7	29.86 1011	10 16
2:55 am 02:55	Cloudy	72 22.4	56 13.4	57 57	Calm	29.86 1011	10 16
3:15 am 03:15	Mostly Cloudy	70 21	58 14.3	66 66	WNW 6 9	29.88 1012	10 16
3:35 am 03:35	Mostly Cloudy	71 21.6	58 14.5	64 64	WNW 6 9	29.87 1012	10 16
3:55 am 03:55	Mostly Cloudy	69 20.7	58 14.7	69 69	NW 5 7	29.88 1012	10 16
4:15 am 04:15	Partly Cloudy	68 20.2	58 14.5	70 70	WNW 5 7	29.87 1011	10 16
4:35 am 04:35	Mostly Cloudy	68 19.9	58 14.5	71 71	W 3 6	29.88 1012	10 16
4:55 am 04:55	Partly Cloudy	66 18.9	58 14.4	75 75	WNW 5 7	29.88 1012	10 16
5:15 am 05:15	Clear	65 18.5	57 13.7	74 74	WNW 5 7	29.88 1012	10 16
5:35 am 05:35	Clear	65 18.1	56 13.5	75 75	NW 5 7	29.89 1012	10 16
5:55 am 05:55	Clear	64 17.6	56 13.4	77 77	WNW 5 7	29.89 1012	10 16
6:15 am 06:15	Clear	63 17.2	56 13.5	79 79	WNW 5 7	29.89 1012	10 16
6:35 am 06:35	Clear	64 17.5	55 13	75 75	WNW 6 9	29.90 1013	10 16
6:50 am 06:50	Sunny	63 17	55 13	77 77	VRB 6 9	29.91 1013	10 16
7:50 am 07:50	Sunny	68 20	54 12	60 60	NW 7 11	29.92 1013	10 16
8:50 am 08:50	Sunny	73 23	52 11	47 47	WNW 12 19	29.91 1013	10 16
9:50 am 09:50	Sunny	77 25	50 10	39 39	NW 12 19	29.91 1013	10 16
10:50 am 10:50	Sunny	79 26	50 10	37 37	NW 12 19	29.92 1013	10 16
11:50 am 11:50	Mostly Sunny	82 28	45 7	26 26	WNW 12 19	29.91 1013	10 16
12:50 pm 12:50	Partly Cloudy	84 29	39 4	20 20	WNW 15 24	29.90 1013	10 16
1:50 pm 13:50	Mostly Sunny	84 29	37 3	19 19	NW 17 28	29.89 1012	10 16
2:50 pm 14:50	Mostly Sunny	84 29	36 2	18 18	NW 21 33	29.88 1012	10 16
3:50 pm 15:50	Mostly Sunny	82 28	37 3	20 20	NW 15 24	29.87 1012	10 16
4:50 pm 16:50	Mostly Sunny	82 28	37 3	20 20	NNW 16 26	29.88 1012	10 16
5:50 pm 17:50	Mostly Sunny	81 27	41 5	24 24	NW 10 17	29.88 1012	10 16
6:50 pm 18:50	Mostly Sunny	79 26	45 7	30 30	WNW 7 11	29.91 1013	10 16
7:50 pm 19:50	Mostly Clear	70 21	50 10	50 50	VRB 6 9	29.92 1013	10 16
8:50 pm 20:50	Mostly Cloudy	70 21	52 11	53 53	VRB 6 9	29.95 1014	10 16
9:50 pm 21:50	Partly Cloudy	66 19	52 11	60 60	WNW 6 9	29.96 1015	10 16
10:15 pm 22:15	Clear	65 18.5	53 11.8	65 65	WNW 3 6	29.96 1015	10 16
10:35 pm 22:35	Clear	65 18.5	53 11.6	64 64	Calm	29.97 1015	10 16
10:55 pm 22:55	Clear	65 18.3	53 11.6	65 65	WNW 3 6	29.97 1015	10 16
11:15 pm 23:15	Clear	64 17.7	53 11.7	68 68	WNW 5 7	29.97 1015	10 16
11:35 pm 23:35	Partly Cloudy	64 17.6	53 11.7	69 69	WNW 5 7	29.97 1015	10 16
11:55 pm 23:55	Partly Cloudy	64 17.5	53 11.7	69 69	WNW 3 6	29.97 1015	10 16