Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for January 18, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	25 -3.7	24 -4.5	94 94	Calm	30.09 1019	10 16
12:35 am 00:35	Cloudy	26 -3.3	24 -4.3	93 93	Calm	30.09 1019	10 16
12:55 am 00:55	Cloudy	26 -3.5	24 -4.2	95 95	SSE 3 6	30.08 1019	10 16
1:15 am 01:15	Cloudy	26 -3.1	25 -4.1	93 93	Calm	30.08 1019	10 16
1:35 am 01:35	Cloudy	27 -2.8	24 -4.2	90 90	ESE 3 6	30.08 1018	10 16
1:55 am 01:55	Partly Cloudy	25 -4.1	23 -4.8	95 95	ESE 3 6	30.08 1019	10 16
2:15 am 02:15	Clear	24 -4.5	23 -4.9	97 97	E 5 7	30.07 1018	10 16
2:35 am 02:35	Clear	24 -4.4	23 -5.1	95 95	E 5 7	30.07 1018	10 16
2:55 am 02:55	Clear	26 -3.6	23 -4.9	91 91	E 5 7	30.07 1018	10 16
3:15 am 03:15	Clear	25 -3.7	23 -5.1	90 90	E 6 9	30.07 1018	10 16
3:35 am 03:35	Clear	25 -4.1	23 -5.1	93 93	SSE 7 11	30.06 1018	10 16
3:55 am 03:55	Clear	28 -2.5	24 -4.4	87 87	SSE 8 13	30.05 1017	10 16
4:15 am 04:15	Clear	28 -2.5	24 -4.2	88 88	SSE 6 9	30.05 1017	10 16
4:35 am 04:35	Clear	26 -3.2	23 -4.8	89 89	SE 3 6	30.05 1018	10 16
4:55 am 04:55	Clear	26 -3.6	24 -4.6	93 93	ESE 3 6	30.05 1018	10 16
5:15 am 05:15	Clear	26 -3.1	25 -4.1	93 93	E 5 7	30.05 1018	10 16
5:35 am 05:35	Clear	27 -2.9	25 -4	92 92	ESE 3 6	30.05 1017	10 16
5:55 am 05:55	Clear	26 -3.3	24 -4.3	93 93	Calm	30.06 1018	10 16
6:15 am 06:15	Clear	24 -4.2	23 -4.9	95 95	ESE 5 7	30.05 1018	10 16
6:35 am 06:35	Clear	26 -3.4	25 -4.1	95 95	E 6 9	30.05 1018	10 16
6:50 am 06:50	Clear	28 -2	25 -4	86 86	SE 3 6	30.03 1017	10 16
7:50 am 07:50	Sunny	30 -1	27 -3	86 86	SSE 9 15	30.02 1017	10 16
8:50 am 08:50	Sunny	36 2	28 -2	75 75	S 13 20	30.01 1016	10 16
9:50 am 09:50	Sunny	39 4	30 -1	70 70	S 17 28	29.99 1016	10 16
10:50 am 10:50	Sunny	41 5	30 -1	66 66	S 16 26	29.98 1015	10 16
11:50 am 11:50	Sunny	43 6	32 0	66 66	S 17 28	29.94 1014	10 16
12:50 pm 12:50	Sunny	46 8	34 1	62 62	S 16 26	29.88 1012	10 16
1:50 pm 13:50	Sunny	50 10	36 2	58 58	SSE 15 24	29.83 1010	10 16
2:47 pm 14:47	Sunny	52 11	36 2	54 54	S 17 28	29.82 1010	10 16
3:47 pm 15:47	Sunny	52 11	36 2	54 54	S 16 26	29.82 1010	10 16
4:47 pm 16:47	Sunny	48 9	36 2	62 62	S 14 22	29.82 1010	10 16
5:47 pm 17:47	Clear	45 7	34 1	66 66	S 13 20	29.84 1011	10 16
6:47 pm 18:47	Clear	45 7	36 2	71 71	S 14 22	29.85 1011	10 16
7:48 pm 19:48	Clear	46 8	36 2	66 66	S 16 26	29.85 1011	10 16
8:50 pm 20:50	Clear	45 7	37 3	76 76	S 16 26	29.86 1011	10 16
9:50 pm 21:50	Clear	46 8	37 3	71 71	SSW 15 24	29.86 1011	10 16
10:15 pm 22:15	Clear	47 8.2	39 4	75 75	S 12 19	29.87 1012	10 16
10:35 pm 22:35	Clear	47 8.4	39 4	74 74	S 12 19	29.87 1012	10 16
10:55 pm 22:55	Clear	47 8.5	39 4	74 74	SSW 12 19	29.88 1012	10 16
11:15 pm 23:15	Clear	46 8	39 3.8	75 75	SSW 7 11	29.89 1012	10 16
11:35 pm 23:35	Clear	46 7.9	39 3.8	76 76	SSW 7 11	29.89 1012	10 16
11:55 pm 23:55	Clear	46 8	39 3.7	75 75	SSW 8 13	29.89 1012	10 16