Dupo, IL Current Weather Conditions

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

▼Current Conditions — Dupo, IL

ST LOUIS (KSTL)

Clear

91.4 F

Humidity:	44%
Wind Speed:	9.2 mph
Barometer:	29.98 in
Dewpoint:	66.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	94.3 F
Wind Chill:	NA

Sep 1 2026, 08:20 PM CDT

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▼Hourly Observation History — Dupo, 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)
08:20 PM CDT	9.2	10.00	Clear	--	91.4	66.2	44%	NA	94.3	29.98	1015.2
08:15 PM CDT	11.5	10.00	Clear	--	91.4	66.2	44%	NA	94.3	29.98	1015.2
08:10 PM CDT	10.4	10.00	Clear	--	91.4	66.2	44%	NA	94.3	29.98	1015.2
08:00 PM CDT	11.5	10.00	Clear	--	93.2	66.2	41%	NA	96.4	29.97	1014.9
07:45 PM CDT	12.7	10.00	Clear	--	93.2	66.2	41%	NA	96.4	29.97	1014.9
07:35 PM CDT	10.4	10.00	Clear	--	93.2	66.2	41%	NA	96.4	29.97	1014.9
07:30 PM CDT	10.4	10.00	Clear	--	93.2	66.2	41%	NA	96.4	29.97	1014.9
07:25 PM CDT	11.5	10.00	Clear	--	93.2	66.2	41%	NA	96.4	29.97	1014.9
07:20 PM CDT	S 10.4	10.00	Clear	--	95.0	66.2	39%	NA	98.4	29.97	1014.9
07:15 PM CDT	S 10.4	10.00	Mostly Clear	--	95.0	66.2	39%	NA	98.4	29.97	1014.9
07:10 PM CDT	S 10.4	10.00	Partly Cloudy	--	95.0	66.2	39%	NA	98.4	29.97	1014.9
07:05 PM CDT	S 11.5	10.00	Partly Cloudy	--	95.0	66.2	39%	NA	98.4	29.97	1014.9
06:50 PM CDT	S 11.5	10.00	Mostly Cloudy	--	96.8	66.2	37%	NA	100.6	29.97	1014.9
06:45 PM CDT	S 10.4	10.00	Mostly Cloudy	--	96.8	66.2	37%	NA	100.6	29.98	1015.2
06:40 PM CDT	S 10.4	10.00	Mostly Cloudy	--	96.8	66.2	37%	NA	100.6	29.97	1014.9
06:30 PM CDT	4.6	10.00	Partly Cloudy	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
06:25 PM CDT	6.9	10.00	Partly Cloudy	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
06:20 PM CDT	SW 10.4	10.00	Partly Cloudy	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
06:15 PM CDT	4.6	10.00	Mostly Clear	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
06:05 PM CDT	8.1	10.00	Mostly Clear	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
05:50 PM CDT	S 5.7	10.00	Mostly Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:45 PM CDT	S 6.9	10.00	Mostly Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:35 PM CDT	6.9	10.00	Mostly Cloudy	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:30 PM CDT	11.5	10.00	Mostly Cloudy	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:25 PM CDT	9.2	10.00	Mostly Cloudy	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:10 PM CDT	S 9.2	10.00	Mostly Cloudy	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
05:00 PM CDT	E 3.4	10.00	Partly Cloudy	--	96.8	64.4	35%	NA	99.3	29.97	1014.9
04:50 PM CDT	S 6.9	10.00	Clear	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
04:45 PM CDT	SW 9.2	10.00	Clear	--	96.8	64.4	35%	NA	99.3	29.98	1015.2
04:35 PM CDT	SW 9.2	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.97	1014.9
04:30 PM CDT	4.6	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.97	1014.9
04:20 PM CDT	S 5.7	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
04:15 PM CDT	S 9.2	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
04:10 PM CDT	S 5.7	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
04:05 PM CDT	4.6	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.98	1015.2
03:51 PM CDT	SW 9.2	10.00	Mostly Clear	--	99.0	64.0	32%	NA	101.7	29.99	1015.6
03:50 PM CDT	SW 10.4	10.00	Mostly Clear	--	98.6	64.4	33%	NA	101.5	29.99	1015.6
03:45 PM CDT	SW 8.1	10.00	Mostly Clear	--	98.6	64.4	33%	NA	101.5	29.99	1015.6
03:35 PM CDT	SW 10.4	10.00	Clear	--	98.6	66.2	35%	NA	102.7	29.99	1015.6
03:30 PM CDT	0.0	10.00	Clear	--	98.6	66.2	35%	NA	102.7	29.99	1015.6
03:15 PM CDT	4.6	10.00	Clear	--	98.6	64.4	33%	NA	101.5	30.00	1015.9
03:10 PM CDT	S 3.4	10.00	Clear	--	98.6	64.4	33%	NA	101.5	30.00	1015.9
03:05 PM CDT	5.7	10.00	Clear	--	98.6	64.4	33%	NA	101.5	30.00	1015.9
02:50 PM CDT	W 5.7	10.00	Clear	--	98.6	66.2	35%	NA	102.7	30.01	1016.3
02:40 PM CDT	0.0	10.00	Clear	--	96.8	64.4	35%	NA	99.3	30.01	1016.3
02:35 PM CDT	10.4	10.00	Clear	--	98.6	64.4	33%	NA	101.5	30.01	1016.3
02:30 PM CDT	SW 6.9	10.00	Clear	--	98.6	66.2	35%	NA	102.7	30.01	1016.3
02:20 PM CDT	10.4	10.00	Clear	--	98.6	64.4	33%	NA	101.5	30.02	1016.6
02:10 PM CDT	W 8.1	10.00	Clear	--	96.8	64.4	35%	NA	99.3	30.02	1016.6
02:05 PM CDT	9.2	10.00	Clear	--	98.6	66.2	35%	NA	102.7	30.02	1016.6
01:51 PM CDT	W 4.7	10.00	Mostly Clear	--	97.0	66.9	38%	NA	101.3	30.02	1016.6
01:45 PM CDT		10.00	Clear	--	96.8	68.0	39%	NA	102.0	30.03	1016.9
01:35 PM CDT		10.00	Clear	--	96.8	69.8	42%	NA	103.6	30.03	1016.9
01:25 PM CDT	5.7	10.00	Clear	--	96.8	69.8	42%	NA	103.6	30.03	1016.9
01:20 PM CDT	0.0	10.00	Clear	--	95.0	69.8	44%	NA	101.5	30.04	1017.3
01:10 PM CDT	0.0	10.00	Clear	--	95.0	69.8	44%	NA	101.5	30.04	1017.3
01:00 PM CDT	3.4	10.00	Clear	--	95.0	69.8	44%	NA	101.5	30.04	1017.3
12:50 PM CDT	3.4	10.00	Clear	--	95.0	69.8	44%	NA	101.5	30.05	1017.6
12:45 PM CDT	0.0	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.05	1017.6
12:40 PM CDT	SW 4.6	10.00	Clear	--	95.0	71.6	47%	NA	103.1	30.05	1017.6
12:35 PM CDT	3.4	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.05	1017.6
12:30 PM CDT	W 3.4	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.05	1017.6
12:20 PM CDT	3.4	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.05	1017.6
12:15 PM CDT	4.6	10.00	Clear	--	93.2	69.8	47%	NA	99.1	30.06	1017.9
12:10 PM CDT	0.0	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.06	1017.9
12:00 PM CDT	W 5.7	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.06	1017.9
11:50 AM CDT	5.7	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.06	1017.9
11:45 AM CDT	SW 5.7	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.06	1017.9
11:30 AM CDT	W 6.9	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.07	1018.3
11:20 AM CDT	5.7	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.07	1018.3
11:15 AM CDT	W 6.9	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.07	1018.3
11:10 AM CDT	9.2	10.00	Clear	--	91.4	69.8	49%	NA	97.0	30.07	1018.3