Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for December 9, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	57 13.9	55 13	94 94	SSE 18 30	29.67 1005	10 16
12:35 am 00:35	Cloudy	57 14	55 13	94 94	S 21 33	29.67 1005	10 16
12:55 am 00:55	Cloudy	57 14.1	55 13	93 93	S 17 28	29.68 1005	10 16
1:15 am 01:15	Cloudy	57 14	56 13.1	94 94	S 14 22	29.67 1005	10 16
1:35 am 01:35	Cloudy	57 14	56 13.1	94 94	S 14 22	29.67 1005	10 16
1:55 am 01:55	Cloudy	57 14	55 13	94 94	SSE 15 24	29.67 1005	10 16
2:15 am 02:15	Cloudy	57 14	55 13	94 94	S 16 26	29.67 1005	10 16
2:35 am 02:35	Mostly Cloudy	57 14	55 13	94 94	S 15 24	29.68 1005	10 16
2:55 am 02:55	Cloudy	57 14.1	55 13	93 93	S 14 22	29.68 1005	10 16
3:15 am 03:15	Cloudy	58 14.5	56 13.1	91 91	S 13 20	29.68 1005	10 16
3:35 am 03:35	Cloudy	58 14.7	56 13.2	91 91	S 16 26	29.69 1005	10 16
3:55 am 03:55	Cloudy	59 15	56 13.5	91 91	WSW 18 30	29.71 1006	10 16
4:15 am 04:15	Cloudy	57 13.9	53 11.8	87 87	WSW 16 26	29.72 1006	10 16
4:35 am 04:35	Cloudy	55 12.8	52 11.3	91 91	W 17 28	29.74 1007	10 16
4:55 am 04:55	Cloudy	52 10.9	48 9	88 88	W 16 26	29.77 1008	10 16
5:15 am 05:15	Cloudy	50 10	47 8.4	90 90	WNW 17 28	29.79 1009	10 16
5:35 am 05:35	Cloudy	49 9.3	46 7.8	90 90	W 12 19	29.80 1009	10 16
5:55 am 05:55	Mostly Cloudy	48 8.8	46 7.5	92 92	W 10 17	29.82 1010	10 16
6:15 am 06:15	Clear	47 8.3	44 6.9	91 91	W 10 17	29.84 1011	10 16
6:35 am 06:35	Clear	46 7.7	44 6.5	92 92	Calm	29.85 1011	10 16
6:50 am 06:50	Clear	45 7	43 6	93 93	W 6 9	29.85 1011	10 16
7:50 am 07:50	Sunny	46 8	45 7	93 93	W 7 11	29.89 1012	10 16
8:50 am 08:50	Partly Cloudy	48 9	45 7	87 87	WNW 9 15	29.90 1013	10 16
9:50 am 09:50	Partly Cloudy	48 9	43 6	81 81	WNW 9 15	29.94 1014	10 16
10:50 am 10:50	Sunny	50 10	43 6	76 76	W 8 13	29.94 1014	10 16
11:50 am 11:50	Sunny	52 11	41 5	66 66	WNW 13 20	29.92 1013	10 16
12:50 pm 12:50	Sunny	54 12	39 4	58 58	W 13 20	29.90 1013	10 16
2:50 pm 14:50	Sunny	52 11	36 2	54 54	WNW 18 30	29.93 1013	10 16
3:50 pm 15:50	Sunny	50 10	34 1	53 53	WNW 16 26	29.96 1014	10 16
4:50 pm 16:50	Clear	46 8	32 0	57 57	NW 16 26	29.99 1016	10 16
5:50 pm 17:50	Cloudy	45 7	32 0	61 61	WNW 16 26	30.03 1017	10 16
6:50 pm 18:50	Cloudy	45 7	28 -2	53 53	WNW 18 30	30.04 1017	10 16
7:50 pm 19:50	Cloudy	41 5	28 -2	60 60	WNW 20 31	30.07 1018	10 16
8:50 pm 20:50	Cloudy	41 5	27 -3	56 56	WNW 15 24	30.08 1019	10 16
9:50 pm 21:50	Cloudy	39 4	27 -3	60 60	NW 12 19	30.09 1019	10 16
10:15 pm 22:15	Cloudy	39 4	28 -2.4	63 63	WNW 10 17	30.10 1019	10 16
10:35 pm 22:35	Cloudy	39 4	28 -2.3	63 63	WNW 9 15	30.10 1019	10 16
10:55 pm 22:55	Cloudy	39 3.8	27 -2.7	62 62	WNW 20 31	30.10 1019	10 16
11:15 pm 23:15	Cloudy	38 3.5	26 -3.4	61 61	W 16 26	30.11 1020	10 16
11:35 pm 23:35	Cloudy	38 3.3	27 -3	63 63	WNW 17 28	30.11 1020	10 16
11:55 pm 23:55	Cloudy	38 3.1	27 -3	64 64	W 18 30	30.11 1020	10 16