Alton, Illinois Weather Forecast

Local

Alton, IL, US

38.8906, -90.18428

Hourly Observations for July 22, 2017

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	83 28.4	76 24.3	79 79	S 8 13	29.85 1011	10 16
12:35 am 00:35	Clear	83 28.1	76 24.3	80 80	S 8 13	29.85 1011	10 16
12:55 am 00:55	Clear	84 29	75 24	74 74	SSW 10 17	29.83 1010	10 16
1:15 am 01:15	Clear	85 29.5	75 24	72 72	SSW 10 17	29.83 1010	10 16
1:35 am 01:35	Clear	84 29	75 24	74 74	SSW 8 13	29.83 1010	10 16
1:55 am 01:55	Clear	83 28.4	75 24	77 77	SW 9 15	29.83 1010	10 16
2:15 am 02:15	Clear	83 28.5	75 23.9	76 76	SW 8 13	29.83 1010	10 16
2:35 am 02:35	Clear	83 28.3	75 24	78 78	SSW 8 13	29.83 1010	10 16
2:55 am 02:55	Clear	83 28.5	75 24	77 77	SSW 7 11	29.83 1010	10 16
3:15 am 03:15	Clear	83 28.6	75 23.8	75 75	SSW 6 9	29.83 1010	10 16
3:35 am 03:35	Clear	83 28.1	74 23.5	76 76	SW 7 11	29.83 1010	10 16
3:55 am 03:55	Clear	82 27.7	74 23.6	78 78	SW 7 11	29.83 1010	10 16
4:15 am 04:15	Clear	81 27.3	74 23.5	80 80	SW 6 9	29.83 1010	10 16
4:35 am 04:35	Clear	80 26.7	74 23.4	82 82	SSW 7 11	29.83 1010	10 16
4:55 am 04:55	Clear	80 26.5	74 23.3	83 83	SW 7 11	29.83 1010	10 16
5:15 am 05:15	Clear	80 26.5	74 23.1	82 82	SW 6 9	29.85 1011	10 16
5:35 am 05:35	Clear	79 26	73 23	84 84	SSW 6 9	29.85 1011	10 16
5:55 am 05:55	Sunny	78 25.6	73 23	86 86	SSW 6 9	29.85 1011	10 16
6:15 am 06:15	Sunny	79 25.9	74 23.1	85 85	SSW 6 9	29.85 1011	10 16
6:35 am 06:35	Sunny	80 26.7	74 23.4	82 82	SSW 8 13	29.85 1011	10 16
6:52 am 06:52	Partly Cloudy	81 27	75 24	84 84	SSW 6 9	29.85 1011	10 16
7:48 am 07:48	Partly Cloudy	84 29	75 24	74 74	SW 6 9	29.85 1011	10 16
8:45 am 08:45	Mostly Cloudy	84 29	75 24	74 74	NW 12 19	29.91 1013	10 16
9:10 am 09:10	Cloudy	77 25	72 22	83 83	NNE 29 46	29.94 1014	10 16
9:48 am 09:48	Partly Cloudy	79 26	68 20	70 70	NE 17 28	29.94 1014	10 16
10:53 am 10:53	Mostly Sunny	84 29	72 22	66 66	ESE 12 19	29.88 1012	10 16
11:45 am 11:45	Mostly Sunny	88 31	73 23	62 62	SE 14 22	29.85 1011	10 16
12:55 pm 12:55	Mostly Sunny	90 32	75 24	63 63	S 16 26	29.83 1010	10 16
1:45 pm 13:45	Mostly Sunny	93 34	77 25	59 59	SSW 18 30	29.77 1008	10 16
2:50 pm 14:50	Mostly Sunny	97 36	77 25	53 53	SSW 18 30	29.74 1007	10 16
3:55 pm 15:55	Mostly Sunny	99 37	77 25	50 50	SSW 13 20	29.71 1006	10 16
4:45 pm 16:45	Partly Cloudy	97 36	79 26	56 56	SSE 9 15	29.71 1006	10 16
5:45 pm 17:45	Partly Cloudy	95 35	77 25	56 56	WNW 9 15	29.71 1006	10 16
6:45 pm 18:45	Partly Cloudy	93 34	79 26	63 63	WNW 7 11	29.71 1006	10 16
7:45 pm 19:45	Partly Cloudy	91 33	79 26	67 67	WNW 5 7	29.71 1006	10 16
8:50 pm 20:50	Partly Cloudy	88 31	81 27	79 79	Calm	29.74 1007	10 16
9:45 pm 21:45	Mostly Cloudy with Nearby Thunderstorms	86 30	81 27	84 84	Calm	29.74 1007	10 16
10:15 pm 22:15	Mostly Cloudy with Thunderstorms	85 29.7	81 27	85 85	E 5 7	29.77 1008	10 16
10:35 pm 22:35	Partly Cloudy with Thunderstorms	85 29.3	79 26.2	83 83	Calm	29.77 1008	10 16
10:55 pm 22:55	Clear	83 28.6	79 26.3	87 87	Calm	29.77 1008	10 16
11:15 pm 23:15	Partly Cloudy	85 29.3	76 24.6	76 76	SSW 12 19	29.77 1008	10 16
11:35 pm 23:35	Partly Cloudy	85 29.7	76 24.2	72 72	SW 8 13	29.77 1008	10 16
11:55 pm 23:55	Partly Cloudy with Light Rain	84 28.8	76 24.6	78 78	SW 9 15	29.77 1008	10 16