Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for July 20, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	80 26.5	78 25.5	94 94	S 7 11	29.91 1013	10 16
12:35 am 00:35	Clear	79 26.2	78 25.6	97 97	S 7 11	29.91 1013	10 16
12:55 am 00:55	Clear	79 26.2	78 25.6	97 97	S 8 13	29.91 1013	10 16
1:15 am 01:15	Clear	79 26.2	78 25.8	98 98	S 8 13	29.91 1013	10 16
1:35 am 01:35	Clear	79 26	78 25.8	99 99	S 6 9	29.91 1013	10 16
1:55 am 01:55	Clear	79 26	79 26	100 100	S 6 9	29.92 1013	10 16
2:15 am 02:15	Clear	78 25.8	78 25.8	100 100	S 6 9	29.92 1013	10 16
2:35 am 02:35	Clear	78 25.7	78 25.7	100 100	S 5 7	29.92 1013	10 16
2:55 am 02:55	Clear	78 25.5	78 25.5	100 100	S 6 9	29.91 1013	10 16
3:15 am 03:15	Clear	78 25.5	78 25.5	100 100	S 6 9	29.91 1013	10 16
3:35 am 03:35	Clear	77 25.2	77 25.2	100 100	S 5 7	29.91 1013	10 16
3:55 am 03:55	Clear	77 25.2	77 25.2	100 100	S 5 7	29.91 1013	10 16
4:15 am 04:15	Clear	77 25.2	77 25.2	100 100	SSW 7 11	29.91 1013	10 16
4:35 am 04:35	Clear	77 25.2	77 25.2	100 100	SSW 7 11	29.91 1013	10 16
4:55 am 04:55	Clear	77 24.9	77 24.9	100 100	SSW 8 13	29.92 1013	10 16
5:15 am 05:15	Clear	77 24.8	77 24.8	100 100	SSW 7 11	29.93 1013	10 16
5:35 am 05:35	Clear	76 24.6	76 24.6	100 100	SSW 6 9	29.93 1013	10 16
5:55 am 05:55	Sunny	76 24.4	76 24.4	100 100	S 5 7	29.94 1014	10 16
6:15 am 06:15	Sunny with Mist and Fog	75 24	75 24	100 100	S 5 7	29.94 1014	5 8
6:35 am 06:35	Sunny with Mist and Fog	76 24.2	76 24.2	100 100	Calm	29.94 1014	5 8
6:50 am 06:50	Mostly Sunny	77 25	77 25	100 100	VRB 3 6	29.94 1014	7 11
7:50 am 07:50	Mostly Sunny	81 27	79 26	94 94	SSW 7 11	29.93 1014	10 16
8:47 am 08:47	Mostly Sunny	82 28	79 26	89 89	SSW 10 17	29.93 1014	10 16
9:50 am 09:50	Mostly Sunny	86 30	77 25	75 75	SW 10 17	29.91 1013	10 16
10:50 am 10:50	Mostly Sunny	86 30	77 25	75 75	SSW 9 15	29.90 1012	10 16
11:50 am 11:50	Partly Cloudy	90 32	77 25	67 67	S 12 19	29.89 1012	10 16
12:50 pm 12:50	Partly Cloudy	88 31	75 24	66 66	SSW 12 19	29.90 1012	10 16
1:50 pm 13:50	Partly Cloudy	88 31	75 24	66 66	SSE 7 11	29.91 1013	10 16
2:50 pm 14:50	Partly Cloudy	90 32	77 25	67 67	SSW 8 13	29.88 1012	10 16
3:50 pm 15:50	Partly Cloudy	90 32	75 24	63 63	SSE 12 19	29.87 1012	10 16
4:50 pm 16:50	Partly Cloudy	91 33	77 25	63 63	S 8 13	29.86 1011	10 16
5:45 pm 17:45	Mostly Sunny	90 32	77 25	67 67	SSE 10 17	29.84 1011	10 16
6:45 pm 18:45	Mostly Sunny	88 31	77 25	70 70	SSE 12 19	29.85 1011	10 16
7:45 pm 19:45	Mostly Sunny	86 30	77 25	75 75	SSE 12 19	29.85 1011	10 16
8:45 pm 20:45	Mostly Clear	82 28	77 25	84 84	SE 10 17	29.84 1011	10 16
9:48 pm 21:48	Mostly Clear	81 27	77 25	89 89	S 6 9	29.89 1012	10 16
10:15 pm 22:15	Clear	77 25	76 24.6	98 98	Calm	29.91 1013	10 16
10:35 pm 22:35	Clear	78 25.5	77 24.8	96 96	Calm	29.91 1013	10 16
10:55 pm 22:55	Clear	78 25.3	76 24.5	95 95	SE 5 7	29.91 1013	10 16
11:15 pm 23:15	Clear	77 25.1	77 24.9	99 99	SSE 5 7	29.91 1013	10 16
11:35 pm 23:35	Clear	78 25.4	77 24.8	96 96	S 3 6	29.91 1013	10 16
11:55 pm 23:55	Clear	77 25.1	77 24.9	99 99	Calm	29.91 1013	10 16