Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for April 28, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy with Drizzle	55 13	48 8.7	75 75	Calm	29.80 1009	10 16
12:35 am 00:35	Cloudy with Rain	55 12.6	48 9.1	79 79	Calm	29.81 1010	10 16
12:55 am 00:55	Cloudy with Rain	54 12.4	49 9.5	82 82	Calm	29.81 1010	10 16
1:15 am 01:15	Cloudy with Light Rain	54 12.2	49 9.5	84 84	Calm	29.80 1009	10 16
1:35 am 01:35	Cloudy with Drizzle	54 12	50 10.1	88 88	Calm	29.79 1009	10 16
1:55 am 01:55	Cloudy	53 11.7	50 10.1	90 90	Calm	29.79 1009	10 16
2:15 am 02:15	Cloudy	53 11.5	51 10.4	93 93	Calm	29.78 1009	7 11
2:35 am 02:35	Cloudy	52 11.3	51 10.5	95 95	Calm	29.78 1009	7 11
2:55 am 02:55	Cloudy	53 11.5	50 10.2	92 92	Calm	29.77 1008	10 16
3:15 am 03:15	Cloudy	53 11.6	50 10.1	90 90	Calm	29.77 1008	10 16
3:35 am 03:35	Cloudy	53 11.5	50 10.2	92 92	Calm	29.77 1008	10 16
3:55 am 03:55	Cloudy	53 11.5	50 10.2	92 92	Calm	29.77 1008	10 16
4:15 am 04:15	Cloudy	53 11.5	50 10	90 90	Calm	29.78 1009	10 16
4:35 am 04:35	Cloudy	53 11.5	50 9.8	89 89	Calm	29.78 1009	10 16
4:55 am 04:55	Cloudy	53 11.6	50 9.8	89 89	Calm	29.78 1009	10 16
5:15 am 05:15	Cloudy	53 11.6	49 9.7	88 88	Calm	29.78 1009	10 16
5:35 am 05:35	Cloudy	52 11.3	50 9.8	90 90	Calm	29.78 1009	10 16
5:55 am 05:55	Cloudy	53 11.5	49 9.7	89 89	Calm	29.80 1009	10 16
6:15 am 06:15	Cloudy	52 11.3	50 9.8	90 90	Calm	29.80 1009	10 16
6:35 am 06:35	Cloudy	53 11.5	49 9.6	88 88	Calm	29.80 1009	10 16
6:50 am 06:50	Cloudy	54 12	48 9	82 82	VRB 5 7	29.81 1010	10 16
7:50 am 07:50	Mostly Cloudy	55 13	48 9	77 77	VRB 6 9	29.82 1010	10 16
8:50 am 08:50	Mostly Sunny	59 15	48 9	67 67	NNW 7 11	29.84 1010	10 16
9:50 am 09:50	Mostly Sunny	61 16	46 8	59 59	NNW 9 15	29.85 1011	10 16
10:50 am 10:50	Partly Cloudy	64 18	45 7	49 49	N 9 15	29.85 1011	10 16
11:50 am 11:50	Partly Cloudy	66 19	43 6	43 43	NNW 7 11	29.84 1010	10 16
12:50 pm 12:50	Mostly Sunny	68 20	39 4	35 35	NE 8 13	29.81 1009	10 16
1:50 pm 13:50	Sunny	70 21	36 2	28 28	NW 5 7	29.80 1009	10 16
2:50 pm 14:50	Sunny	70 21	36 2	28 28	NNW 8 13	29.79 1009	10 16
3:50 pm 15:50	Sunny	72 22	34 1	25 25	NW 9 15	29.78 1009	10 16
4:50 pm 16:50	Partly Cloudy	70 21	39 4	33 33	SW 9 15	29.78 1008	10 16
5:50 pm 17:50	Partly Cloudy	70 21	41 5	35 35	VRB 6 9	29.76 1008	10 16
6:50 pm 18:50	Partly Cloudy	68 20	41 5	37 37	SW 8 13	29.77 1008	10 16
7:50 pm 19:50	Clear	64 18	39 4	39 39	VRB 5 7	29.78 1009	10 16
8:50 pm 20:50	Clear	59 15	41 5	51 51	VRB 5 7	29.80 1009	10 16
9:50 pm 21:50	Clear	55 13	41 5	58 58	VRB 7 11	29.80 1009	10 16
10:15 pm 22:15	Clear	55 12.5	40 4.7	59 59	Calm	29.81 1010	10 16
10:35 pm 22:35	Clear	56 13.1	42 5.7	61 61	Calm	29.80 1009	10 16
10:55 pm 22:55	Clear	55 12.5	41 5.2	61 61	Calm	29.80 1009	10 16
11:15 pm 23:15	Clear	55 12.5	42 5.5	62 62	Calm	29.80 1009	10 16
11:35 pm 23:35	Clear	55 12.9	42 5.3	60 60	Calm	29.80 1009	10 16
11:55 pm 23:55	Clear	55 13	42 5.6	61 61	Calm	29.80 1009	10 16