Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 1, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Partly Cloudy	60 15.6	44 6.5	55 55	WSW 15 24	29.83 1010	10 16
12:35 am 00:35	Partly Cloudy	59 15	44 6.6	57 57	WSW 14 22	29.82 1010	10 16
12:55 am 00:55	Mostly Cloudy	59 15.1	44 6.5	57 57	W 14 22	29.81 1009	10 16
1:15 am 01:15	Cloudy	58 14.7	44 6.6	59 59	WSW 13 20	29.81 1009	10 16
1:35 am 01:35	Partly Cloudy	58 14.6	43 6.1	57 57	WSW 15 24	29.81 1009	10 16
1:55 am 01:55	Clear	57 14.1	43 6	58 58	WSW 12 19	29.81 1009	10 16
2:15 am 02:15	Partly Cloudy	56 13.6	43 6	60 60	WSW 10 17	29.81 1009	10 16
2:35 am 02:35	Partly Cloudy	56 13.4	43 6	61 61	WSW 10 17	29.81 1010	10 16
2:55 am 02:55	Clear	54 12.3	43 6	66 66	WSW 7 11	29.81 1010	10 16
3:15 am 03:15	Clear	53 11.6	43 6	69 69	SW 7 11	29.81 1010	10 16
3:35 am 03:35	Clear	54 12.2	43 6.1	67 67	SW 10 17	29.81 1010	10 16
3:55 am 03:55	Clear	54 12.3	43 6	66 66	WSW 14 22	29.81 1010	10 16
4:15 am 04:15	Clear	55 12.8	42 5.5	61 61	WSW 16 26	29.81 1010	10 16
4:35 am 04:35	Clear	55 12.6	42 5.3	61 61	W 17 28	29.82 1010	10 16
4:55 am 04:55	Clear	54 12	42 5.5	65 65	WSW 10 17	29.83 1010	10 16
5:15 am 05:15	Clear	54 12	42 5.5	65 65	WSW 13 20	29.83 1010	10 16
5:35 am 05:35	Clear	53 11.5	42 5.5	67 67	WSW 10 17	29.83 1010	10 16
5:55 am 05:55	Clear	53 11.6	42 5.5	66 66	WSW 13 20	29.85 1011	10 16
6:15 am 06:15	Sunny	52 11.3	42 5.5	68 68	WSW 12 19	29.86 1011	10 16
6:35 am 06:35	Partly Cloudy	53 11.5	42 5.5	67 67	WSW 13 20	29.85 1011	10 16
6:50 am 06:50	Partly Cloudy	54 12	41 5	63 63	WSW 12 19	29.86 1011	10 16
7:50 am 07:50	Partly Cloudy	55 13	41 5	59 59	WSW 17 28	29.88 1012	10 16
8:50 am 08:50	Cloudy	55 13	41 5	59 59	WSW 16 26	29.91 1013	10 16
9:50 am 09:50	Mostly Cloudy	57 14	41 5	55 55	W 20 31	29.92 1013	10 16
10:50 am 10:50	Mostly Cloudy	59 15	43 6	55 55	W 17 28	29.94 1014	10 16
11:50 am 11:50	Mostly Cloudy	59 15	43 6	55 55	W 14 22	29.95 1014	10 16
12:50 pm 12:50	Mostly Cloudy	63 17	43 6	49 49	W 18 30	29.93 1014	10 16
1:50 pm 13:50	Partly Cloudy	66 19	45 7	46 46	W 20 31	29.92 1013	10 16
2:50 pm 14:50	Mostly Sunny	68 20	45 7	43 43	WSW 16 26	29.92 1013	10 16
3:50 pm 15:50	Mostly Sunny	68 20	45 7	43 43	WSW 18 30	29.92 1013	10 16
4:50 pm 16:50	Sunny	70 21	43 6	38 38	WNW 14 22	29.92 1013	10 16
5:50 pm 17:50	Sunny	70 21	43 6	38 38	W 13 20	29.94 1014	10 16
6:50 pm 18:50	Sunny	68 20	43 6	40 40	W 13 20	29.94 1014	10 16
7:50 pm 19:50	Sunny	63 17	43 6	49 49	W 8 13	29.96 1015	10 16
8:50 pm 20:50	Clear	57 14	43 6	59 59	W 5 7	29.98 1015	10 16
9:50 pm 21:50	Clear	57 14	43 6	59 59	Calm	30.00 1016	10 16
10:15 pm 22:15	Clear	57 13.7	43 5.9	60 60	Calm	30.00 1016	10 16
10:35 pm 22:35	Clear	53 11.8	47 8.1	78 78	Calm	30.00 1016	10 16
10:55 pm 22:55	Clear	53 11.5	45 7.4	76 76	Calm	30.01 1016	10 16
11:15 pm 23:15	Clear	52 10.9	46 7.7	81 81	Calm	30.02 1016	10 16
11:35 pm 23:35	Clear	55 12.6	45 7	69 69	NNE 3 6	30.01 1016	10 16
11:55 pm 23:55	Clear	53 11.5	45 7.2	75 75	Calm	30.02 1017	10 16