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)

Mostly Cloudy

77.2 F

Humidity:	77%
Wind Speed:	0.0 mph
Barometer:	29.92 in
Dewpoint:	69.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	78.3 F
Wind Chill:	NA

Jun 7 2026, 11:35 PM 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)
11:35 PM CDT	0.0	10.00	Mostly Cloudy	--	77.2	69.4	77%	NA	78.3	29.92	1013.2
11:15 PM CDT	0.0	10.00	Mostly Cloudy	--	77.0	69.3	77%	NA	78.1	29.92	1013.2
10:55 PM CDT	0.0	10.00	Mostly Cloudy	--	77.2	68.9	76%	NA	78.1	29.92	1013.2
10:35 PM CDT	0.0	10.00	Partly Cloudy	--	77.5	68.9	75%	NA	78.4	29.92	1013.2
10:15 PM CDT	0.0	10.00	Partly Cloudy	--	77.7	68.7	74%	NA	78.6	29.92	1013.2
09:55 PM CDT	0.0	10.00	Clear	--	78.3	68.7	73%	NA	79.2	29.92	1013.2
09:15 PM CDT	0.0	10.00	Clear	--	79.9	68.2	68%	NA	82.4	29.92	1013.2
08:55 PM CDT	0.0	10.00	Clear	--	80.2	68.0	66%	NA	82.9	29.92	1013.2
08:35 PM CDT	0.0	10.00	Clear	--	80.2	67.8	66%	NA	82.8	29.91	1012.9
08:15 PM CDT	0.0	10.00	Clear	--	81.1	67.5	63%	NA	83.7	29.91	1012.9
07:55 PM CDT	SE 6.9	10.00	Clear	--	82.4	67.3	60%	NA	85.1	29.90	1012.5
07:35 PM CDT	0.0	10.00	Clear	--	83.3	69.4	63%	NA	87.1	29.90	1012.5
07:15 PM CDT	0.0	10.00	Clear	--	84.6	68.7	59%	NA	88.2	29.89	1012.2
06:55 PM CDT	0.0	10.00	Clear	--	85.3	68.9	58%	NA	89.2	29.88	1011.9
06:35 PM CDT	0.0	10.00	Clear	--	84.6	68.4	58%	NA	88.0	29.87	1011.5
06:15 PM CDT	0.0	10.00	Clear	--	86.9	66.7	51%	NA	89.6	29.87	1011.5
05:55 PM CDT	0.0	10.00	Clear	--	88.2	67.1	50%	NA	91.2	29.88	1011.9
05:35 PM CDT	0.0	10.00	Partly Cloudy	--	86.4	67.5	53%	NA	89.4	29.89	1012.2
04:55 PM CDT	12.8 G 16.1	10.00	Clear	--	88.3	65.3	47%	NA	90.3	29.88	1011.9
04:35 PM CDT	SE 10.3	10.00	Partly Cloudy	--	87.8	65.5	48%	NA	90.0	29.89	1012.2
04:15 PM CDT	11.4	10.00	Partly Cloudy	--	89.4	65.5	45%	NA	91.6	29.89	1012.2
03:35 PM CDT	11.4 G 16.1	10.00	Partly Cloudy	--	89.4	65.1	45%	NA	91.4	29.89	1012.2
03:15 PM CDT	SE 10.3	10.00	Mostly Cloudy	--	87.4	64.8	47%	NA	89.2	29.90	1012.5
02:55 PM CDT	G 16.1	10.00	Partly Cloudy	--	88.0	64.4	46%	NA	89.6	29.91	1012.9
02:35 PM CDT	SE 9.2	10.00	Partly Cloudy	--	88.0	64.8	46%	NA	89.8	29.91	1012.9
02:15 PM CDT	9.2 G 18.3	10.00	Partly Cloudy	--	88.2	65.1	47%	NA	90.1	29.92	1013.2
01:55 PM CDT	8.1	10.00	Partly Cloudy	--	88.0	66.0	48%	NA	90.3	29.92	1013.2
01:35 PM CDT	9.2	10.00	Clear	--	86.7	66.2	51%	NA	89.2	29.92	1013.2
01:15 PM CDT	SE 10.3	10.00	Clear	--	86.9	66.6	51%	NA	89.6	29.92	1013.2
12:55 PM CDT	0.0	10.00	Clear	--	86.4	66.7	52%	NA	89.1	29.94	1013.9
12:35 PM CDT	0.0	10.00	Clear	--	86.2	66.6	52%	NA	88.7	29.94	1013.9
12:15 PM CDT	SE 5.8	10.00	Clear	--	85.8	65.7	51%	NA	88.0	29.94	1013.9
11:55 AM CDT	0.0	10.00	Partly Cloudy	--	85.3	67.5	55%	NA	88.3	29.95	1014.2
11:35 AM CDT	S 6.9	10.00	Mostly Cloudy	--	84.7	68.2	58%	NA	88.2	29.95	1014.2
11:15 AM CDT	SE 9.2	10.00	Partly Cloudy	--	83.7	67.8	59%	NA	86.7	29.96	1014.6
10:55 AM CDT	9.2	10.00	Mostly Cloudy	--	83.5	67.8	59%	NA	86.5	29.96	1014.6
10:35 AM CDT	0.0	10.00	Mostly Cloudy	--	83.1	67.8	60%	NA	86.2	29.97	1014.9
10:15 AM CDT	0.0	10.00	Clear	--	82.6	69.1	64%	NA	86.2	29.97	1014.9
09:55 AM CDT	S 5.8	10.00	Clear	--	81.7	68.2	64%	NA	84.6	29.97	1014.9
09:35 AM CDT	S 8.1	10.00	Clear	--	82.4	68.0	62%	NA	85.5	29.98	1015.2
09:15 AM CDT	S 8.1	10.00	Partly Cloudy	--	81.9	68.0	63%	NA	84.7	29.98	1015.2
08:55 AM CDT	0.0	10.00	Clear	--	81.1	68.7	66%	NA	84.2	29.98	1015.2
08:35 AM CDT	5.8	10.00	Clear	--	80.1	69.3	70%	NA	82.9	29.97	1014.9
08:15 AM CDT	0.0	10.00	Clear	--	79.2	69.6	73%	NA	81.9	29.97	1014.9
07:55 AM CDT	0.0	10.00	Clear	--	77.0	70.0	79%	NA	78.1	29.96	1014.6
07:35 AM CDT	0.0	10.00	Clear	--	75.4	70.7	85%	NA	76.6	29.97	1014.9
07:15 AM CDT	0.0	10.00	Clear	--	74.3	70.5	88%	NA	75.6	29.96	1014.6
06:55 AM CDT	0.0	10.00	Clear	--	72.7	70.5	93%	NA	73.9	29.96	1014.6
06:35 AM CDT	0.0	10.00	Clear	--	71.6	70.0	95%	NA	72.9	29.95	1014.2
06:15 AM CDT	0.0	7.00	Clear	--	70.2	68.9	96%	NA	71.4	29.95	1014.2
05:55 AM CDT	0.0	10.00	Clear	--	70.7	69.1	95%	NA	72.0	29.94	1013.9
05:35 AM CDT	0.0	10.00	Clear	--	70.9	69.4	95%	NA	72.1	29.94	1013.9
05:15 AM CDT	0.0	10.00	Clear	--	71.2	69.8	95%	NA	72.5	29.94	1013.9
04:55 AM CDT	0.0	10.00	Clear	--	72.0	69.4	92%	NA	73.2	29.94	1013.9
04:35 AM CDT	0.0	10.00	Clear	--	72.1	69.6	92%	NA	73.4	29.94	1013.6
04:15 AM CDT	0.0	10.00	Clear	--	72.0	69.6	92%	NA	73.2	29.92	1013.2
03:55 AM CDT	0.0	10.00	Clear	--	72.3	69.4	91%	NA	73.6	29.92	1013.2
03:35 AM CDT	0.0	10.00	Clear	--	72.0	69.8	93%	NA	73.2	29.92	1013.2
03:15 AM CDT	0.0	7.00	Clear	--	72.5	69.4	90%	NA	73.8	29.92	1013.2
02:55 AM CDT	0.0	1.75	Fog/Mist	--	73.4	68.9	86%	NA	74.5	29.94	1013.6
02:35 AM CDT	0.0	3.00	Haze	--	73.6	68.9	85%	NA	74.7	29.92	1013.2
02:15 AM CDT	0.0	10.00	Clear	--	73.9	68.9	84%	NA	75.0	29.92	1013.2
01:55 AM CDT	0.0	10.00	Clear	--	74.3	68.9	83%	NA	75.4	29.92	1013.2
01:35 AM CDT	0.0	10.00	Clear	--	74.3	68.7	83%	NA	75.4	29.92	1013.2
01:15 AM CDT	4.7	10.00	Clear	--	74.5	68.5	82%	NA	75.6	29.94	1013.6
12:55 AM CDT	6.9	10.00	Clear	--	75.2	68.4	79%	NA	76.1	29.94	1013.6
12:35 AM CDT	0.0	10.00	Clear	--	75.2	68.2	79%	NA	76.1	29.94	1013.9
12:15 AM CDT	0.0	10.00	Partly Cloudy	--	75.2	68.0	78%	NA	76.1	29.94	1013.9
11:55 PM CDT	0.0	10.00	Cloudy	--	75.2	68.2	79%	NA	76.1	29.95	1014.2
11:35 PM CDT	0.0	10.00	Partly Cloudy	--	75.2	68.0	78%	NA	76.1	29.95	1014.2
11:15 PM CDT	0.0	10.00	Clear	--	75.6	68.0	77%	NA	76.5	29.96	1014.6
10:55 PM CDT	0.0	10.00	Partly Cloudy	--	75.9	68.0	76%	NA	76.8	29.96	1014.6