Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for January 28, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	33 0.3	30 -1.2	90 90	Calm	30.15 1021	10 16
12:35 am 00:35	Clear	33 0.4	29 -1.4	88 88	Calm	30.14 1021	10 16
12:55 am 00:55	Clear	32 0	30 -1	93 93	Calm	30.14 1021	10 16
1:15 am 01:15	Clear	31 -0.4	29 -1.6	92 92	Calm	30.15 1021	10 16
1:35 am 01:35	Clear	32 -0.2	29 -1.6	90 90	ESE 5 7	30.15 1021	10 16
1:55 am 01:55	Clear	32 0	29 -1.6	89 89	E 3 6	30.15 1021	10 16
2:15 am 02:15	Clear	33 0.7	30 -1.3	86 86	E 6 9	30.15 1021	10 16
2:35 am 02:35	Clear	33 0.8	29 -1.5	85 85	E 3 6	30.16 1021	10 16
2:55 am 02:55	Mostly Cloudy	34 1	30 -1.1	86 86	E 5 7	30.16 1021	10 16
3:15 am 03:15	Cloudy	34 1	30 -1	86 86	E 5 7	30.17 1022	10 16
3:35 am 03:35	Cloudy	34 1	30 -1	86 86	E 5 7	30.16 1021	10 16
3:55 am 03:55	Partly Cloudy	33 0.8	30 -1.3	86 86	E 6 9	30.16 1021	10 16
4:15 am 04:15	Clear	33 0.7	30 -1.3	86 86	E 6 9	30.15 1021	10 16
4:35 am 04:35	Clear	34 1	30 -1.2	85 85	E 7 11	30.15 1021	10 16
4:55 am 04:55	Clear	34 1	30 -1.1	86 86	E 8 13	30.14 1021	10 16
5:15 am 05:15	Partly Cloudy	34 1.1	30 -1.2	85 85	E 8 13	30.14 1021	10 16
5:35 am 05:35	Partly Cloudy	34 1	29 -1.5	83 83	E 7 11	30.12 1020	10 16
5:55 am 05:55	Clear	34 1.2	29 -1.5	82 82	E 7 11	30.12 1020	10 16
6:15 am 06:15	Clear	34 1.1	30 -1.3	84 84	ESE 7 11	30.13 1020	10 16
6:35 am 06:35	Clear	33 0.6	29 -1.5	86 86	ESE 6 9	30.13 1020	10 16
6:50 am 06:50	Clear	34 1	28 -2	80 80	ESE 7 11	30.13 1020	10 16
7:50 am 07:50	Sunny	34 1	30 -1	86 86	ESE 6 9	30.14 1021	10 16
8:50 am 08:50	Sunny	41 5	32 0	70 70	SE 8 13	30.13 1020	10 16
9:50 am 09:50	Sunny	46 8	30 -1	53 53	S 14 22	30.12 1020	10 16
10:50 am 10:50	Sunny	50 10	32 0	50 50	S 13 20	30.10 1019	10 16
11:50 am 11:50	Sunny	52 11	32 0	47 47	S 13 20	30.07 1018	10 16
12:50 pm 12:50	Sunny	54 12	32 0	44 44	S 18 30	30.01 1016	10 16
1:50 pm 13:50	Sunny	54 12	36 2	50 50	S 20 31	29.98 1015	10 16
2:50 pm 14:50	Sunny	54 12	37 3	54 54	S 21 33	29.96 1015	10 16
3:50 pm 15:50	Sunny	54 12	37 3	54 54	S 18 30	29.97 1015	10 16
4:50 pm 16:50	Partly Cloudy	52 11	36 2	54 54	S 18 30	29.98 1015	10 16
5:50 pm 17:50	Cloudy	50 10	36 2	57 57	S 15 24	29.98 1015	10 16
6:50 pm 18:50	Cloudy	48 9	34 1	57 57	SSE 14 22	29.98 1015	10 16
7:50 pm 19:50	Mostly Clear	46 8	39 4	76 76	S 16 26	29.98 1015	10 16
8:50 pm 20:50	Mostly Cloudy	46 8	41 5	81 81	S 20 31	29.99 1016	10 16
9:50 pm 21:50	Cloudy	45 7	43 6	93 93	S 17 28	29.99 1016	10 16
10:15 pm 22:15	Cloudy	46 7.6	42 5.8	88 88	S 10 17	30.00 1016	10 16
10:35 pm 22:35	Cloudy	46 7.7	42 5.8	88 88	S 13 20	30.00 1016	10 16
10:55 pm 22:55	Cloudy	46 7.8	42 5.7	87 87	S 14 22	30.00 1016	10 16
11:15 pm 23:15	Cloudy	46 7.8	42 5.7	87 87	S 9 15	29.99 1016	10 16
11:35 pm 23:35	Cloudy	46 8	42 5.8	86 86	S 9 15	30.00 1016	10 16
11:55 pm 23:55	Cloudy	46 8	43 6	87 87	SSW 13 20	29.99 1016	10 16