Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for March 17, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	55 13	47 8.5	74 74	S 8 13	29.88 1012	10 16
12:35 am 00:35	Clear	55 12.9	48 8.7	76 76	S 8 13	29.88 1012	10 16
12:55 am 00:55	Clear	55 12.8	48 8.8	77 77	S 8 13	29.88 1012	10 16
1:15 am 01:15	Clear	55 13	48 9	77 77	S 8 13	29.88 1012	10 16
1:35 am 01:35	Clear	55 13	48 9	77 77	S 9 15	29.88 1012	10 16
1:55 am 01:55	Clear	55 12.6	48 9	79 79	S 8 13	29.88 1012	10 16
2:15 am 02:15	Clear	53 11.6	47 8.5	81 81	S 7 11	29.88 1012	10 16
2:35 am 02:35	Clear	53 11.6	47 8.6	82 82	S 8 13	29.88 1012	10 16
2:55 am 02:55	Clear	53 11.6	47 8.6	82 82	S 7 11	29.88 1012	10 16
3:15 am 03:15	Clear	52 11	47 8.5	85 85	S 7 11	29.88 1012	10 16
3:35 am 03:35	Clear	52 11.2	48 8.7	85 85	S 8 13	29.88 1012	10 16
3:55 am 03:55	Clear	53 11.5	48 9	85 85	SSW 6 9	29.87 1012	10 16
4:15 am 04:15	Clear	50 10.2	47 8.2	88 88	SSW 6 9	29.88 1012	10 16
4:35 am 04:35	Clear	50 10	47 8.5	91 91	SSW 5 7	29.89 1012	10 16
4:55 am 04:55	Clear	49 9.6	47 8.3	92 92	S 6 9	29.88 1012	10 16
5:15 am 05:15	Clear	49 9.6	48 8.8	95 95	Calm	29.89 1012	10 16
5:35 am 05:35	Clear	49 9.2	47 8.5	95 95	SE 3 6	29.88 1012	10 16
5:55 am 05:55	Clear	48 9.1	48 8.7	97 97	SE 5 7	29.89 1012	10 16
6:15 am 06:15	Clear	49 9.5	49 9.2	98 98	SE 5 7	29.89 1012	10 16
6:35 am 06:35	Clear	48 8.9	48 8.7	99 99	SE 3 6	29.90 1013	10 16
6:50 am 06:50	Mostly Clear	50 10	50 10	100 100	SSE 8 13	29.90 1012	10 16
7:50 am 07:50	Sunny	48 9	46 8	94 94	SE 6 9	29.92 1013	10 16
8:50 am 08:50	Sunny	55 13	52 11	88 88	VRB 6 9	29.91 1013	10 16
9:50 am 09:50	Sunny	63 17	52 11	68 68	SSW 9 15	29.91 1013	10 16
10:50 am 10:50	Sunny	66 19	52 11	60 60	SSW 12 19	29.91 1013	10 16
11:50 am 11:50	Sunny	70 21	52 11	53 53	SSW 8 13	29.90 1012	10 16
12:50 pm 12:50	Sunny	72 22	48 9	44 44	SSW 9 15	29.87 1012	10 16
1:50 pm 13:50	Sunny	73 23	48 9	41 41	S 10 17	29.85 1011	10 16
2:50 pm 14:50	Sunny	75 24	46 8	36 36	S 13 20	29.81 1009	10 16
3:50 pm 15:50	Mostly Sunny	75 24	45 7	34 34	SSE 9 15	29.81 1009	10 16
4:50 pm 16:50	Mostly Sunny	73 23	46 8	38 38	SE 12 19	29.81 1010	10 16
5:50 pm 17:50	Mostly Sunny	72 22	48 9	44 44	SE 13 20	29.81 1010	10 16
6:50 pm 18:50	Sunny	68 20	48 9	49 49	SE 12 19	29.82 1010	10 16
7:50 pm 19:50	Clear	63 17	46 8	56 56	SE 10 17	29.84 1011	10 16
8:50 pm 20:50	Clear	61 16	46 8	59 59	SE 8 13	29.85 1011	10 16
9:50 pm 21:50	Clear	59 15	48 9	68 68	SE 9 15	29.86 1011	10 16
10:15 pm 22:15	Clear	58 14.4	48 8.9	70 70	ESE 8 13	29.85 1011	10 16
10:35 pm 22:35	Clear	58 14.7	49 9.2	70 70	ESE 7 11	29.85 1011	10 16
10:55 pm 22:55	Clear	59 15.2	49 9.5	69 69	SE 6 9	29.85 1011	10 16
11:15 pm 23:15	Clear	57 14.1	49 9.2	73 73	SE 7 11	29.85 1011	10 16
11:35 pm 23:35	Clear	56 13.5	48 8.9	74 74	SE 7 11	29.84 1011	10 16
11:55 pm 23:55	Clear	57 14.1	49 9.2	73 73	E 6 9	29.84 1010	10 16