Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for June 16, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	71 21.9	61 15.9	69 69	Calm	29.77 1008	10 16
12:35 am 00:35	Partly Cloudy	70 21	62 16.4	75 75	Calm	29.78 1008	10 16
12:55 am 00:55	Partly Cloudy	70 21.3	60 15.8	71 71	Calm	29.78 1008	10 16
1:15 am 01:15	Clear	71 21.4	60 15.7	70 70	Calm	29.78 1008	10 16
1:35 am 01:35	Partly Cloudy	69 20.3	61 15.9	76 76	Calm	29.78 1008	10 16
1:55 am 01:55	Clear	67 19.4	62 16.6	84 84	Calm	29.77 1008	10 16
2:15 am 02:15	Clear	66 18.7	63 17.4	92 92	Calm	29.77 1008	10 16
2:35 am 02:35	Clear	67 19.5	62 16.7	84 84	Calm	29.77 1008	10 16
2:55 am 02:55	Clear	66 18.7	62 16.4	86 86	Calm	29.76 1008	10 16
3:15 am 03:15	Partly Cloudy	70 21.1	60 15.5	70 70	N 5 7	29.78 1008	10 16
3:35 am 03:35	Partly Cloudy	69 20.3	59 15.1	72 72	NNE 6 9	29.79 1009	10 16
3:55 am 03:55	Clear	65 18.6	60 15.4	82 82	NE 5 7	29.80 1009	10 16
4:15 am 04:15	Clear	64 17.5	58 14.3	82 82	NNE 3 6	29.82 1010	7 11
4:35 am 04:35	Clear	62 16.9	57 13.8	82 82	NE 5 7	29.82 1010	7 11
4:55 am 04:55	Clear	62 16.4	56 13.2	81 81	NNE 3 6	29.84 1010	10 16
5:15 am 05:15	Clear	60 15.8	55 12.8	82 82	NNE 5 7	29.85 1011	10 16
5:35 am 05:35	Sunny	59 15.2	54 12.1	82 82	NNE 3 6	29.87 1011	10 16
5:55 am 05:55	Sunny	59 15	53 11.7	81 81	Calm	29.88 1012	10 16
6:15 am 06:15	Sunny	59 15	53 11.5	80 80	Calm	29.89 1012	10 16
6:35 am 06:35	Sunny	59 15.1	52 11.3	78 78	NE 6 9	29.88 1012	10 16
6:50 am 06:50	Sunny	59 15	52 11	77 77	NE 7 11	29.88 1012	10 16
7:50 am 07:50	Sunny	61 16	50 10	68 68	ENE 8 13	29.90 1012	10 16
8:59 am 08:59	Sunny	64 18	52 11	64 64	ENE 9 15	29.91 1013	10 16
9:46 am 09:46	Sunny	66 19	52 11	60 60	ENE 9 15	29.90 1013	10 16
10:48 am 10:48	Sunny	70 21	54 12	56 56	ENE 8 13	29.91 1013	10 16
11:50 am 11:50	Sunny	72 22	55 13	57 57	E 6 9	29.92 1013	10 16
12:50 pm 12:50	Sunny	73 23	57 14	57 57	ENE 6 9	29.91 1013	10 16
1:50 pm 13:50	Sunny	75 24	59 15	57 57	NE 7 11	29.90 1013	10 16
2:50 pm 14:50	Sunny	77 25	59 15	54 54	ENE 10 17	29.89 1012	10 16
3:50 pm 15:50	Sunny	77 25	59 15	54 54	NE 9 15	29.88 1012	10 16
4:50 pm 16:50	Sunny	77 25	59 15	54 54	NE 9 15	29.87 1011	10 16
5:50 pm 17:50	Sunny	77 25	57 14	50 50	NE 8 13	29.89 1012	10 16
6:50 pm 18:50	Sunny	75 24	57 14	54 54	ENE 6 9	29.90 1013	10 16
8:50 pm 20:50	Clear	70 21	55 13	60 60	NE 7 11	29.91 1013	10 16
9:50 pm 21:50	Clear	66 19	55 13	68 68	NE 5 7	29.93 1014	10 16
10:15 pm 22:15	Clear	65 18.3	57 13.7	75 75	Calm	29.94 1014	10 16
10:35 pm 22:35	Clear	65 18.6	56 13.5	72 72	Calm	29.94 1014	10 16
10:55 pm 22:55	Clear	66 18.8	56 13.3	70 70	Calm	29.94 1014	10 16
11:15 pm 23:15	Clear	64 18	56 13.6	75 75	Calm	29.94 1014	10 16
11:35 pm 23:35	Clear	63 17.1	56 13.6	80 80	Calm	29.95 1014	10 16
11:55 pm 23:55	Clear	62 16.7	57 13.7	82 82	Calm	29.95 1014	10 16