Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for May 16, 2022

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	62 16.4	48 9.1	62 62	Calm	29.94 1014	10 16
12:35 am 00:35	Clear	57 13.9	49 9.6	75 75	WNW 5 7	29.96 1015	10 16
12:55 am 00:55	Clear	58 14.5	49 9.5	72 72	NW 3 6	29.96 1015	10 16
1:15 am 01:15	Clear	60 15.7	47 8.5	62 62	NW 3 6	29.96 1014	10 16
1:35 am 01:35	Clear	60 15.5	47 8.5	63 63	Calm	29.96 1014	10 16
1:55 am 01:55	Clear	59 15.2	47 8.5	65 65	NW 3 6	29.96 1014	10 16
2:15 am 02:15	Clear	59 14.8	48 8.8	68 68	WNW 3 6	29.96 1014	10 16
2:35 am 02:35	Clear	55 12.7	49 9.2	79 79	NW 3 6	29.96 1015	10 16
2:55 am 02:55	Clear	53 11.8	48 9	83 83	WNW 6 9	29.97 1015	10 16
3:15 am 03:15	Clear	52 10.9	48 9	88 88	W 6 9	29.97 1015	10 16
3:35 am 03:35	Clear	53 11.5	49 9.5	88 88	WNW 5 7	29.97 1015	10 16
3:55 am 03:55	Clear	54 12	49 9.5	85 85	WNW 6 9	29.96 1015	10 16
4:15 am 04:15	Clear	54 12.2	50 9.8	85 85	WNW 6 9	29.96 1015	10 16
4:35 am 04:35	Clear	53 11.6	50 9.9	89 89	WNW 8 13	29.97 1015	10 16
4:55 am 04:55	Clear	54 12	49 9.7	86 86	WNW 6 9	29.97 1015	10 16
5:15 am 05:15	Clear	52 11.2	49 9.5	89 89	WNW 5 7	29.97 1015	10 16
5:35 am 05:35	Clear	52 11	49 9.5	91 91	WNW 5 7	29.98 1015	10 16
5:55 am 05:55	Sunny	53 11.5	49 9.6	88 88	Calm	29.98 1015	10 16
6:15 am 06:15	Sunny	53 11.4	50 10	91 91	WNW 5 7	29.99 1015	10 16
6:35 am 06:35	Sunny	54 12.4	50 10.1	86 86	W 6 9	29.98 1015	10 16
6:50 am 06:50	Sunny	57 14	52 11	82 82	VRB 6 9	29.99 1016	10 16
7:46 am 07:46	Sunny	63 17	52 11	68 68	WNW 8 13	29.99 1016	10 16
8:50 am 08:50	Sunny	66 19	50 10	56 56	NW 12 19	29.99 1016	10 16
9:50 am 09:50	Sunny	70 21	48 9	46 46	NW 9 15	30.00 1016	10 16
10:50 am 10:50	Sunny	75 24	46 8	36 36	NW 9 15	29.99 1016	10 16
11:48 am 11:48	Mostly Sunny	79 26	39 4	24 24	NW 15 24	29.98 1015	10 16
12:50 pm 12:50	Mostly Sunny	79 26	39 4	24 24	WNW 16 26	29.96 1014	10 16
1:47 pm 13:47	Mostly Sunny	81 27	39 4	23 23	WNW 12 19	29.94 1014	10 16
2:50 pm 14:50	Mostly Sunny	81 27	39 4	23 23	WNW 21 33	29.93 1014	10 16
3:50 pm 15:50	Mostly Sunny	81 27	41 5	24 24	WNW 9 15	29.92 1013	10 16
4:50 pm 16:50	Mostly Sunny	81 27	41 5	24 24	NW 10 17	29.91 1013	10 16
5:50 pm 17:50	Mostly Sunny	79 26	41 5	26 26	WNW 14 22	29.92 1013	10 16
6:50 pm 18:50	Mostly Sunny	79 26	43 6	28 28	WNW 16 26	29.92 1013	10 16
7:50 pm 19:50	Sunny	72 22	46 8	41 41	WNW 7 11	29.93 1014	10 16
8:50 pm 20:50	Clear	70 21	45 7	40 40	W 3 6	29.95 1014	10 16
9:50 pm 21:50	Clear	66 19	46 8	49 49	Calm	29.96 1015	10 16
10:15 pm 22:15	Clear	65 18.2	48 8.7	54 54	Calm	29.97 1015	10 16
10:35 pm 22:35	Clear	64 17.7	48 8.9	57 57	Calm	29.97 1015	10 16
10:55 pm 22:55	Clear	63 17.1	48 9.1	60 60	Calm	29.97 1015	10 16
11:15 pm 23:15	Clear	61 16.3	48 9.1	63 63	Calm	29.97 1015	10 16
11:35 pm 23:35	Clear	63 17	49 9.7	62 62	Calm	29.97 1015	10 16
11:55 pm 23:55	Clear	62 16.8	49 9.7	63 63	Calm	29.97 1015	10 16