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

86.0 F

Humidity:66%
Wind Speed:SW 6.9 mph
Barometer:29.89 in
Dewpoint:73.4 F
Visibility:10.00 mi
Precip:--
Heat Index:93.4 F
Wind Chill:NA
Jun 28 2026, 09:45 AM 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
Air Dwpt altimeter
(in)
sea level
(mb)
09:45 AM CDT SW 6.9 10.00 Clear -- 86.0 73.4 66% NA 93.4 29.89 1012.2
09:40 AM CDT 8.1 10.00 Clear -- 86.0 73.4 66% NA 93.4 29.89 1012.2
09:30 AM CDT SW 8.1 10.00 Clear -- 86.0 73.4 66% NA 93.4 29.89 1012.2
09:25 AM CDT 8.1 10.00 Clear -- 84.2 73.4 70% NA 90.9 29.89 1012.2
09:15 AM CDT 6.9 10.00 Clear -- 84.2 73.4 70% NA 90.9 29.89 1012.2
09:10 AM CDT SW 8.1 10.00 Clear -- 84.2 73.4 70% NA 90.9 29.90 1012.5
09:00 AM CDT SW 6.9 10.00 Clear -- 84.2 73.4 70% NA 90.9 29.89 1012.2
08:45 AM CDT 5.7 10.00 Clear -- 82.4 73.4 74% NA 88.3 29.89 1012.2
08:40 AM CDT 6.9 10.00 Clear -- 82.4 73.4 74% NA 88.3 29.89 1012.2
08:35 AM CDT S 8.1 10.00 Clear -- 82.4 73.4 74% NA 88.3 29.89 1012.2
08:05 AM CDT 6.9 10.00 Clear -- 80.6 73.4 79% NA 85.3 29.88 1011.9
08:00 AM CDT S 6.9 10.00 Clear -- 80.6 73.4 79% NA 85.3 29.88 1011.9
07:45 AM CDT 0.0 10.00 Mostly Clear -- 80.6 73.4 79% NA 85.3 29.89 1012.2
07:35 AM CDT SE 3.4 10.00 Mostly Cloudy -- 78.8 73.4 84% NA 82.0 29.88 1011.9
07:30 AM CDT S 3.4 10.00 Mostly Cloudy -- 78.8 73.4 84% NA 82.0 29.88 1011.9
07:20 AM CDT 0.0 10.00 Cloudy -- 78.8 73.4 84% NA 82.0 29.89 1012.2
07:10 AM CDT S 3.4 10.00 Cloudy -- 78.8 73.4 84% NA 82.0 29.88 1011.9
07:00 AM CDT S 3.4 10.00 Cloudy -- 78.8 73.4 84% NA 82.0 29.88 1011.9
06:45 AM CDT 4.6 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.89 1012.2
06:40 AM CDT SE 4.6 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.88 1011.9
06:35 AM CDT 5.7 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.88 1011.9
06:30 AM CDT 4.6 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.88 1011.9
06:25 AM CDT 3.4 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.88 1011.9
06:15 AM CDT 3.4 10.00 Mostly Cloudy -- 77.0 73.4 89% NA 78.6 29.88 1011.9

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