Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for July 21, 2019

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	77 24.9	77 24.8	99 99	Calm	29.91 1013	10 16
12:35 am 00:35	Clear	79 25.9	77 25.2	96 96	S 5 7	29.91 1013	10 16
12:55 am 00:55	Clear	78 25.8	78 25.4	98 98	S 5 7	29.91 1013	10 16
1:15 am 01:15	Clear	79 26	78 25.6	98 98	S 7 11	29.89 1012	10 16
1:35 am 01:35	Clear	79 26.2	78 25.6	97 97	S 5 7	29.89 1012	10 16
1:55 am 01:55	Partly Cloudy	79 26	78 25.6	98 98	S 6 9	29.89 1012	10 16
2:15 am 02:15	Partly Cloudy	79 26.3	78 25.6	96 96	SW 7 11	29.90 1012	10 16
2:35 am 02:35	Partly Cloudy	79 26.1	78 25.6	97 97	SW 6 9	29.88 1012	10 16
2:55 am 02:55	Clear	80 26.5	78 25.4	94 94	SW 8 13	29.86 1011	10 16
3:15 am 03:15	Clear	80 26.7	77 25	90 90	SW 8 13	29.83 1010	10 16
3:35 am 03:35	Clear	80 26.6	77 25	91 91	SSW 7 11	29.83 1010	10 16
3:55 am 03:55	Clear	80 26.6	77 25	91 91	SW 7 11	29.84 1011	10 16
4:15 am 04:15	Clear	80 26.6	77 25	91 91	SW 5 7	29.85 1011	10 16
4:35 am 04:35	Clear	79 26	77 25	94 94	SSW 5 7	29.87 1011	10 16
4:55 am 04:55	Clear	77 25.1	76 24.7	98 98	SSW 5 7	29.86 1011	10 16
5:15 am 05:15	Clear	76 24.5	76 24.3	99 99	SW 3 6	29.86 1011	10 16
5:35 am 05:35	Clear	75 24	75 24	100 100	NW 8 13	29.88 1012	10 16
5:55 am 05:55	Sunny	76 24.6	74 23.3	93 93	NW 8 13	29.88 1012	10 16
6:15 am 06:15	Sunny	76 24.4	74 23.3	94 94	WNW 10 17	29.89 1012	10 16
6:35 am 06:35	Sunny	76 24.3	74 23.3	94 94	Calm	29.89 1012	10 16
6:50 am 06:50	Mostly Cloudy	75 24	73 23	94 94	Calm	29.89 1012	10 16
7:48 am 07:48	Mostly Cloudy	77 25	75 24	94 94	VRB 5 7	29.90 1012	10 16
8:48 am 08:48	Mostly Cloudy	81 27	73 23	79 79	NW 6 9	29.91 1013	10 16
9:48 am 09:48	Mostly Cloudy	82 28	73 23	74 74	W 6 9	29.91 1013	10 16
10:51 am 10:51	Mostly Cloudy	82 28	75 24	79 79	NW 7 11	29.93 1014	10 16
11:50 am 11:50	Partly Cloudy	86 30	75 24	70 70	WNW 7 11	29.92 1013	10 16
12:50 pm 12:50	Partly Cloudy	86 30	77 25	75 75	NW 12 19	29.91 1013	10 16
1:50 pm 13:50	Partly Cloudy	86 30	75 24	70 70	WNW 9 15	29.90 1012	10 16
2:50 pm 14:50	Mostly Cloudy	84 29	77 25	79 79	NNW 7 11	29.89 1012	10 16
3:50 pm 15:50	Partly Cloudy	86 30	77 25	75 75	NW 12 19	29.88 1012	10 16
4:50 pm 16:50	Partly Cloudy	86 30	77 25	75 75	NNW 9 15	29.88 1012	10 16
5:50 pm 17:50	Partly Cloudy	86 30	75 24	70 70	NW 10 17	29.88 1012	10 16
6:50 pm 18:50	Partly Cloudy	86 30	73 23	66 66	NNW 8 13	29.89 1012	10 16
7:46 pm 19:46	Partly Cloudy	86 30	73 23	66 66	N 9 15	29.88 1012	10 16
8:45 pm 20:45	Partly Cloudy	81 27	75 24	84 84	N 8 13	29.90 1013	10 16
9:46 pm 21:46	Cloudy	79 26	75 24	89 89	N 7 11	29.92 1013	10 16
10:15 pm 22:15	Mostly Cloudy	78 25.5	75 24.1	92 92	Calm	29.92 1013	10 16
10:35 pm 22:35	Mostly Cloudy	77 25.2	76 24.3	95 95	Calm	29.91 1013	10 16
10:55 pm 22:55	Mostly Cloudy	77 24.9	76 24.4	97 97	Calm	29.91 1013	10 16
11:15 pm 23:15	Mostly Cloudy	77 24.8	76 24.2	96 96	N 3 6	29.92 1013	10 16
11:35 pm 23:35	Mostly Cloudy	76 24.6	76 24.3	98 98	Calm	29.91 1013	10 16
11:55 pm 23:55	Partly Cloudy	76 24.6	76 24.2	98 98	Calm	29.91 1013	10 16