Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for September 7, 2020

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	71 21.6	66 19	85 85	SSE 5 7	29.90 1013	10 16
12:35 am 00:35	Clear	71 21.6	66 18.8	84 84	SSE 6 9	29.90 1013	10 16
12:55 am 00:55	Clear	71 21.4	66 18.8	85 85	S 5 7	29.90 1013	10 16
1:15 am 01:15	Clear	70 21.2	66 18.7	86 86	S 3 6	29.91 1013	10 16
1:35 am 01:35	Clear	70 21.3	66 18.9	86 86	S 7 11	29.90 1012	10 16
1:55 am 01:55	Clear	70 21.1	66 18.9	87 87	S 7 11	29.89 1012	10 16
2:15 am 02:15	Clear	70 21.3	66 18.9	86 86	S 6 9	29.89 1012	10 16
2:35 am 02:35	Clear	70 21	66 19	88 88	S 6 9	29.89 1012	10 16
2:55 am 02:55	Clear	70 21	66 19	88 88	S 6 9	29.89 1012	10 16
3:15 am 03:15	Clear	70 20.9	66 19	89 89	S 3 6	29.89 1012	10 16
3:35 am 03:35	Clear	69 20.8	66 19.1	90 90	S 3 6	29.89 1012	10 16
3:55 am 03:55	Clear	70 21	67 19.3	90 90	S 5 7	29.89 1012	10 16
4:15 am 04:15	Clear	70 21.1	67 19.3	90 90	S 5 7	29.89 1012	10 16
4:35 am 04:35	Clear	70 21.1	67 19.5	91 91	S 5 7	29.89 1012	10 16
4:55 am 04:55	Clear	70 21	67 19.5	91 91	S 7 11	29.88 1012	10 16
5:15 am 05:15	Partly Cloudy	70 21	67 19.6	92 92	S 5 7	29.88 1012	10 16
5:35 am 05:35	Mostly Cloudy	70 21.3	68 19.8	91 91	S 6 9	29.88 1012	10 16
5:55 am 05:55	Cloudy	71 21.5	68 20	91 91	S 5 7	29.87 1012	10 16
6:15 am 06:15	Mostly Cloudy	71 21.5	68 20	91 91	S 5 7	29.88 1012	10 16
6:35 am 06:35	Mostly Cloudy	71 21.5	68 20	91 91	S 5 7	29.88 1012	10 16
6:50 am 06:50	Cloudy	70 21	68 20	94 94	S 9 15	29.89 1012	10 16
7:52 am 07:52	Mostly Cloudy	73 23	68 20	83 83	S 10 17	29.88 1012	10 16
8:46 am 08:46	Mostly Cloudy	73 23	70 21	89 89	S 7 11	29.88 1012	10 16
9:46 am 09:46	Mostly Cloudy	79 26	72 22	79 79	SSW 8 13	29.87 1011	10 16
10:46 am 10:46	Mostly Cloudy	81 27	73 23	79 79	SSW 12 19	29.86 1011	10 16
11:50 am 11:50	Mostly Cloudy	82 28	73 23	74 74	WSW 12 19	29.84 1011	10 16
12:50 pm 12:50	Mostly Cloudy	84 29	73 23	70 70	W 8 13	29.82 1010	10 16
1:50 pm 13:50	Mostly Cloudy	88 31	75 24	66 66	SSW 10 17	29.81 1009	10 16
2:50 pm 14:50	Mostly Cloudy	88 31	73 23	62 62	S 14 22	29.79 1009	10 16
3:50 pm 15:50	Partly Cloudy	88 31	73 23	62 62	S 14 22	29.77 1008	10 16
4:50 pm 16:50	Partly Cloudy	88 31	73 23	62 62	S 8 13	29.77 1008	10 16
5:50 pm 17:50	Partly Cloudy	86 30	73 23	66 66	SSE 7 11	29.76 1008	10 16
6:50 pm 18:50	Mostly Sunny	84 29	72 22	66 66	SSE 6 9	29.76 1008	10 16
7:50 pm 19:50	Mostly Clear	81 27	72 22	74 74	SSE 6 9	29.77 1008	10 16
8:50 pm 20:50	Mostly Clear	77 25	72 22	83 83	ESE 6 9	29.81 1009	10 16
9:50 pm 21:50	Mostly Clear	77 25	73 23	89 89	SSE 8 13	29.81 1009	10 16
10:15 pm 22:15	Clear	78 25.5	74 23.5	89 89	S 7 11	29.81 1009	10 16
10:35 pm 22:35	Clear	77 25.2	74 23.5	90 90	S 7 11	29.81 1009	10 16
10:55 pm 22:55	Clear	77 25	74 23.5	91 91	S 8 13	29.81 1009	10 16
11:15 pm 23:15	Clear	77 25	74 23.5	91 91	S 7 11	29.82 1010	10 16
11:35 pm 23:35	Clear	76 24.6	74 23.4	93 93	S 7 11	29.82 1010	10 16
11:55 pm 23:55	Clear	76 24.5	73 23	91 91	S 7 11	29.82 1010	10 16