Dahlgren, IL Current Weather Conditions

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

▼Current Conditions — Dahlgren, IL

MOUNT VERNON (KMVN)

Cloudy

68.0 F

Humidity:	78%
Wind Speed:	NE 8.1 mph
Barometer:	30.07 in
Dewpoint:	60.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 21 2026, 10:00 PM CDT

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▼Hourly Observation History — Dahlgren, 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)
10:00 PM CDT	NE 8.1	10.00	Cloudy	--	68.0	60.8	78%	NA	NA	30.07	1018.3
09:50 PM CDT	NE 9.2	10.00	Cloudy	--	68.0	62.6	83%	NA	NA	30.06	1017.9
09:45 PM CDT	NE 11.5	10.00	Cloudy	--	68.0	62.6	83%	NA	NA	30.06	1017.9
09:40 PM CDT	NE 9.2	10.00	Cloudy	--	69.8	62.6	78%	NA	NA	30.06	1017.9
09:25 PM CDT	NE 9.2	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.06	1017.9
09:20 PM CDT	NE 9.2	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.06	1017.9
09:05 PM CDT	NE 9.2	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.05	1017.6
09:00 PM CDT	8.1	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.05	1017.6
08:50 PM CDT	NE 6.9	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.05	1017.6
08:40 PM CDT	9.2	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.04	1017.3
08:35 PM CDT	9.2	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.04	1017.3
08:25 PM CDT	5.7	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.04	1017.3
08:20 PM CDT	8.1	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.04	1017.3
08:15 PM CDT	8.1	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.04	1017.3
08:10 PM CDT	10.4	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.03	1016.9
08:05 PM CDT	NE 8.1	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.03	1016.9
07:50 PM CDT	8.1	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	30.03	1016.9
07:40 PM CDT	10.4	10.00	Cloudy	--	71.6	64.4	78%	NA	72.1	30.03	1016.9
07:35 PM CDT	10.4	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.02	1016.6
07:30 PM CDT	9.2	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.02	1016.6
07:25 PM CDT	8.1	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.02	1016.6
07:20 PM CDT	6.9	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.02	1016.6
07:10 PM CDT	8.1	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.01	1016.3
07:05 PM CDT	4.6	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.01	1016.3
06:50 PM CDT	5.7	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.00	1015.9
06:45 PM CDT	5.7	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.00	1015.9
06:35 PM CDT	4.6	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.00	1015.9
06:25 PM CDT	5.7	10.00	Cloudy	--	71.6	66.2	83%	NA	72.3	30.00	1015.9
06:10 PM CDT	8.1	10.00	Mostly Cloudy	--	71.6	66.2	83%	NA	72.3	30.00	1015.9
06:05 PM CDT	4.6	10.00	Mostly Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:50 PM CDT	8.1	10.00	Mostly Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:30 PM CDT	8.1	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:20 PM CDT	5.7	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:15 PM CDT	4.6	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:10 PM CDT	4.6	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
05:05 PM CDT	0.0	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
04:50 PM CDT	0.0	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
04:45 PM CDT	4.6	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
04:40 PM CDT	4.6	10.00	Cloudy	--	73.4	66.2	78%	NA	74.1	29.99	1015.6
04:35 PM CDT	8.1	10.00	Cloudy	--	75.2	66.2	74%	NA	75.9	29.99	1015.6
04:20 PM CDT	5.7	10.00	Mostly Cloudy	--	75.2	66.2	74%	NA	75.9	29.99	1015.6
04:15 PM CDT	6.9	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	29.99	1015.6
04:10 PM CDT	5.7	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	29.99	1015.6
04:05 PM CDT	8.1	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	29.99	1015.6
03:56 PM CDT	5.8 G 17.2	10.00	Mostly Cloudy	--	75.9	68.0	76%	NA	76.8	29.99	1015.6
03:45 PM CDT	8.1	10.00	Cloudy	--	77.0	68.0	74%	NA	77.9	29.99	1015.6
03:40 PM CDT	5.7	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	29.99	1015.6
03:35 PM CDT	8.1	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	29.99	1015.6
03:30 PM CDT	8.1	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
03:25 PM CDT	8.1	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
03:20 PM CDT	5.7	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
03:15 PM CDT	6.9	10.00	Mostly Cloudy	--	77.0	68.0	74%	NA	77.9	30.00	1015.9
03:10 PM CDT	8.1	10.00	Mostly Cloudy	--	77.0	68.0	74%	NA	77.9	30.00	1015.9
03:05 PM CDT	9.2	10.00	Mostly Cloudy	--	77.0	68.0	74%	NA	77.9	30.00	1015.9
02:45 PM CDT	5.7	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
02:10 PM CDT	8.1	10.00	Cloudy	--	77.0	69.8	78%	NA	78.1	30.00	1015.9
02:00 PM CDT	5.7	10.00	Cloudy	--	75.2	69.8	83%	NA	76.3	30.00	1015.9
01:50 PM CDT	4.6	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
01:40 PM CDT	0.0	10.00	Mostly Cloudy	--	75.2	66.2	74%	NA	75.9	30.00	1015.9
01:35 PM CDT	0.0	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
01:25 PM CDT	0.0	10.00	Partly Cloudy	--	75.2	66.2	74%	NA	75.9	30.00	1015.9
01:20 PM CDT	0.0	10.00	Mostly Clear	--	75.2	66.2	74%	NA	75.9	30.00	1015.9
01:15 PM CDT	0.0	10.00	Clear	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
01:05 PM CDT	3.4	10.00	Mostly Clear	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
01:00 PM CDT	NE 3.4	10.00	Mostly Clear	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
12:50 PM CDT	NE 4.6	10.00	Partly Cloudy	--	75.2	68.0	78%	NA	76.1	30.00	1015.9
12:40 PM CDT	5.7	10.00	Mostly Cloudy	--	75.2	68.0	78%	NA	76.1	30.01	1016.3
12:35 PM CDT	4.6	10.00	Cloudy	--	75.2	68.0	78%	NA	76.1	30.01	1016.3
12:25 PM CDT	5.7	10.00	Cloudy	--	73.4	68.0	83%	NA	74.3	30.01	1016.3
12:20 PM CDT	4.6	10.00	Cloudy	--	73.4	68.0	83%	NA	74.3	30.01	1016.3
12:05 PM CDT	NE 3.4	10.00	Cloudy	--	73.4	68.0	83%	NA	74.3	30.01	1016.3
11:50 AM CDT	4.6	10.00	Cloudy	--	73.4	68.0	83%	NA	74.3	30.01	1016.3