Mount Vernon, IL Current Weather Conditions

Current weather observations and 72-hour history for Mount Vernon, IL. • View 5-Day Forecast ›

▼Current Conditions — Mount Vernon, IL

CENTRALIA (KENL)

Partly Cloudy

74.1 F

Humidity:	98%
Wind Speed:	0.0 mph
Barometer:	29.90 in
Dewpoint:	73.4 F
Visibility:	7.00 mi
Precip:	00.26 in
Heat Index:	75.7 F
Wind Chill:	NA

Jun 28 2026, 06:55 AM CDT

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▼Hourly Observation History — Mount Vernon, IL

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
06:55 AM CDT	0.0	7.00	Partly Cloudy	00.26	74.1	73.4	98%	NA	75.7	29.90	1012.5
06:35 AM CDT	0.0	5.00	Fog/Mist	00.15	73.0	72.5	98%	NA	74.7	29.90	1012.5
06:15 AM CDT	0.0	4.00	Fog/Mist	00.06	72.7	72.1	98%	NA	74.3	29.90	1012.5
05:55 AM CDT	0.0	4.00	Fog/Mist	00.18	72.9	72.3	98%	NA	74.5	29.90	1012.5
05:35 AM CDT	0.0	7.00	Partly Cloudy	00.11	73.2	72.5	98%	NA	74.8	29.89	1012.2
05:15 AM CDT	0.0	7.00	NULL	--	72.5	72.0	98%	NA	74.1	29.90	1012.5
04:55 AM CDT	0.0	10.00	Thunderstorms	00.15	72.7	72.1	98%	NA	74.3	29.90	1012.5
04:35 AM CDT	0.0	10.00	Thunderstorms	00.10	72.9	72.5	99%	NA	74.5	29.89	1012.2
04:15 AM CDT	0.0	10.00	Thunderstorms	00.04	73.0	72.5	98%	NA	74.7	29.89	1012.2
03:55 AM CDT	0.0	10.00	NULL	--	73.6	72.9	98%	NA	75.2	29.89	1012.2
03:35 AM CDT	0.0	2.00	Thunderstorms and Rain	00.06	73.9	73.4	98%	NA	75.6	29.90	1012.5
03:15 AM CDT	NW 3.4	0.75	Heavy Thunderstorms and Heavy Rain	00.02	75.4	74.5	97%	NA	77.2	29.90	1012.5
02:55 AM CDT	6.9	5.00	Heavy Rain	00.01	75.2	74.5	98%	NA	77.0	29.89	1012.2
02:35 AM CDT	0.0	10.00	Cloudy	--	74.5	73.6	97%	NA	76.1	29.89	1012.2
02:15 AM CDT	0.0	10.00	Cloudy	--	74.7	73.8	97%	NA	76.5	29.89	1012.2
01:55 AM CDT	0.0	10.00	Mostly Cloudy	--	74.1	73.6	98%	NA	75.9	29.89	1012.2
01:35 AM CDT	0.0	10.00	Partly Cloudy	--	73.9	73.0	97%	NA	75.6	29.90	1012.5
01:15 AM CDT	0.0	10.00	Partly Cloudy	--	74.1	72.9	96%	NA	75.7	29.90	1012.5
12:55 AM CDT	0.0	10.00	Clear	--	74.3	73.0	96%	NA	75.9	29.91	1012.9
12:35 AM CDT	0.0	10.00	Clear	--	74.5	73.4	96%	NA	76.1	29.91	1012.9
12:15 AM CDT	0.0	10.00	Partly Cloudy	--	74.1	73.2	97%	NA	75.7	29.91	1012.9
11:35 PM CDT	0.0	10.00	Mostly Cloudy	--	74.3	73.4	97%	NA	75.9	29.91	1012.9
11:15 PM CDT	0.0	10.00	Mostly Cloudy	--	73.4	72.7	98%	NA	75.0	29.91	1012.9
10:55 PM CDT	0.0	10.00	Clear	--	73.8	72.5	96%	NA	75.4	29.92	1013.2
10:35 PM CDT	0.0	10.00	Clear	--	74.3	73.2	96%	NA	75.9	29.92	1013.2
10:15 PM CDT	0.0	10.00	Clear	--	75.6	73.2	92%	NA	77.2	29.91	1012.9
09:55 PM CDT	0.0	10.00	Clear	--	76.1	73.4	91%	NA	77.7	29.91	1012.9
09:35 PM CDT	0.0	10.00	Partly Cloudy	--	76.5	73.8	91%	NA	78.1	29.91	1012.9
09:15 PM CDT	0.0	10.00	Partly Cloudy	--	77.0	74.7	93%	NA	78.8	29.91	1012.9
08:55 PM CDT	0.0	10.00	Mostly Cloudy	--	77.5	75.7	94%	NA	79.3	29.91	1012.9
08:35 PM CDT	0.0	10.00	Clear	--	77.9	76.1	94%	NA	79.9	29.91	1012.9
08:15 PM CDT	0.0	10.00	Clear	--	78.8	76.3	92%	NA	82.6	29.91	1012.9
07:55 PM CDT	0.0	10.00	Clear	--	79.7	76.6	90%	NA	84.9	29.90	1012.5
07:35 PM CDT	0.0	10.00	Clear	--	80.2	76.6	89%	NA	86.2	29.90	1012.5
07:15 PM CDT	0.0	10.00	Clear	--	80.6	76.6	88%	NA	86.9	29.91	1012.9
06:55 PM CDT	0.0	10.00	Clear	--	80.2	76.6	89%	NA	86.2	29.90	1012.5
06:35 PM CDT	S 3.4	10.00	Clear	--	79.9	76.1	88%	NA	85.1	29.89	1012.2
06:15 PM CDT	0.0	10.00	Clear	--	80.1	75.9	87%	NA	85.5	29.89	1012.2
05:55 PM CDT	S 5.8	10.00	Partly Cloudy	--	79.2	75.6	89%	NA	83.3	29.89	1012.2
05:35 PM CDT	0.0	10.00	Mostly Cloudy	--	77.0	74.3	91%	NA	78.6	29.90	1012.5
04:55 PM CDT	0.0	10.00	Mostly Cloudy	--	75.6	74.1	95%	NA	77.4	29.92	1013.2
04:35 PM CDT	0.0	10.00	Light Rain	--	75.0	73.6	95%	NA	76.6	29.92	1013.2
04:15 PM CDT	0.0	10.00	Light Rain	--	74.5	73.4	96%	NA	76.1	29.90	1012.5
03:55 PM CDT	0.0	10.00	Mostly Cloudy	00.01	73.9	73.0	97%	NA	75.6	29.90	1012.5
03:35 PM CDT	0.0	10.00	Partly Cloudy	00.01	73.2	72.7	98%	NA	74.8	29.91	1012.9
03:15 PM CDT	0.0	10.00	Light Rain	00.01	72.7	72.1	98%	NA	74.3	29.92	1013.2
02:55 PM CDT	0.0	4.00	Rain	00.14	72.1	71.6	98%	NA	73.6	29.94	1013.9
02:35 PM CDT	0.0	4.00	Heavy Rain	00.09	72.1	71.6	98%	NA	73.6	29.94	1013.9
02:15 PM CDT	0.0	2.50	Thunderstorms and Rain	00.04	72.0	71.6	99%	NA	73.6	29.94	1013.9
01:55 PM CDT	0.0	5.00	Rain	00.52	72.0	71.4	98%	NA	73.4	29.94	1013.9
01:35 PM CDT	0.0	5.00	Cloudy	00.41	72.0	71.6	99%	NA	73.6	29.92	1013.2
01:15 PM CDT	3.4	4.00	Thunderstorms and Rain	00.20	72.7	72.1	98%	NA	74.3	29.94	1013.6
12:55 PM CDT		NULL	Thunderstorms	00.08	72.5	72.0	98%	NA	74.1	29.94	1013.9
12:35 PM CDT	G 13.9	2.00	Heavy Thunderstorms and Heavy Rain	00.09	73.8	72.5	96%	NA	75.4	29.94	1013.9
12:15 PM CDT	0.0	7.00	Cloudy	00.01	76.3	73.8	92%	NA	77.9	29.91	1012.9
11:55 AM CDT	0.0	10.00	Thunderstorms	00.02	77.2	73.9	90%	NA	78.8	29.94	1013.6
11:35 AM CDT	0.0	10.00	Thunderstorms	00.02	77.0	73.4	89%	NA	78.6	29.94	1013.6
11:15 AM CDT	0.0	5.00	Light Rain	00.02	78.8	77.0	94%	NA	82.8	29.94	1013.9
10:55 AM CDT	0.0	7.00	Rain	--	79.9	76.3	89%	NA	85.1	29.94	1013.9
10:35 AM CDT	0.0	10.00	Cloudy	--	79.7	75.6	87%	NA	84.6	29.94	1013.9
10:15 AM CDT	0.0	10.00	Cloudy	--	79.3	76.1	90%	NA	83.8	29.94	1013.6
09:55 AM CDT	0.0	10.00	Cloudy	--	78.8	75.6	90%	NA	82.4	29.94	1013.6
09:35 AM CDT	0.0	10.00	Cloudy	--	78.6	75.4	90%	NA	82.0	29.92	1013.2
09:15 AM CDT	0.0	7.00	Cloudy	--	77.9	75.2	91%	NA	79.7	29.92	1013.2
08:55 AM CDT	0.0	10.00	Cloudy	--	77.4	75.0	93%	NA	79.2	29.92	1013.2
08:35 AM CDT	0.0	7.00	Cloudy	--	76.6	75.2	95%	NA	78.4	29.92	1013.2
08:15 AM CDT	0.0	7.00	Cloudy	--	76.5	75.2	96%	NA	78.3	29.94	1013.9
07:55 AM CDT	0.0	7.00	Cloudy	--	76.6	75.2	95%	NA	78.4	29.94	1013.9
07:35 AM CDT	0.0	7.00	Cloudy	--	76.1	74.7	95%	NA	77.9	29.94	1013.6
07:15 AM CDT	0.0	5.00	Fog/Mist	--	75.9	75.0	97%	NA	77.7	29.94	1013.9
06:55 AM CDT	0.0	5.00	Fog/Mist	--	75.4	74.7	98%	NA	77.2	29.94	1013.6
06:35 AM CDT	0.0	3.00	NULL	--	74.8	74.3	98%	NA	76.6	29.94	1013.6