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Past Weather in Oswego, Illinois, USA — Yesterday and Last 2 Weeks

Currently: 83 °F. Scattered clouds. (Weather station: Dupage Airport, USA). See more current weather

Past Weather in Oswego — Graph

°F

Oswego Temperature Yesterday

Maximum temperature yesterday: 82 °F (at 4:52 pm)
Minimum temperature yesterday: 56 °F (at 2:52 am)
Average temperature yesterday: 70 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High92 °F (Jul 5, 1:52 pm)96% (Jul 14, 4:52 am)30.14 "Hg (Jul 14, 4:52 am)
Low56 °F (Jul 18, 2:52 am)38% (Jul 5, 4:52 pm)29.74 "Hg (Jul 16, 5:52 pm)
Average75 °F75%29.96 "Hg
* Reported Jul 4 4:52 pm — Jul 19 4:52 pm, Oswego. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

Oswego Weather History for the Previous 24 Hours

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 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
4:52 pm
Sat, Jul 19
82 °FScattered clouds.10 mph67%29.85 "Hg10 mi
3:52 pm83 °FPassing clouds.12 mph70%29.86 "Hg10 mi
2:52 pm82 °FPassing clouds.14 mph70%29.87 "Hg10 mi
1:52 pm78 °FOvercast.6 mph82%29.86 "Hg10 mi
12:52 pm76 °FMore clouds than sun.8 mph85%29.90 "Hg10 mi
12:11 pm75 °FLight rain. Fog.5 mph94%29.91 "Hg3 mi
12:02 pm75 °FRain. Fog.6 mph94%29.91 "Hg2 mi
11:37 am76 °FThundershowers. Fog.10 mph88%29.93 "Hg4 mi
11:23 am76 °FRain. Fog.9 mph88%29.94 "Hg4 mi
10:52 am76 °FLight rain. Overcast.8 mph85%29.94 "Hg10 mi
10:03 am76 °FBroken clouds.8 mph85%29.96 "Hg10 mi
8:52 am75 °FSunny.6 mph85%29.95 "Hg10 mi
7:52 am75 °FSunny.7 mph85%29.94 "Hg10 mi
6:52 am74 °FScattered clouds.6 mph82%29.96 "Hg10 mi
6:34 am73 °FPartly sunny.5 mph84%29.98 "Hg10 mi
5:52 am71 °FScattered clouds.3 mph87%29.96 "Hg10 mi
4:52 am73 °FPassing clouds.No wind81%29.98 "Hg10 mi
3:52 am72 °FOvercast.5 mph84%30.00 "Hg10 mi
2:52 am74 °FOvercast.No wind76%30.01 "Hg10 mi
1:52 am74 °FOvercast.No wind79%30.02 "Hg10 mi
12:52 am74 °FOvercast.No wind79%30.04 "Hg10 mi
11:52 pm
Fri, Jul 18
74 °FOvercast.No wind76%30.05 "Hg10 mi
10:52 pm72 °FOvercast.No wind81%30.05 "Hg10 mi
9:52 pm73 °FClear.No wind76%30.05 "Hg10 mi
8:52 pm74 °FPassing clouds.6 mph74%30.05 "Hg10 mi
7:52 pm76 °FSunny.7 mph67%30.04 "Hg10 mi
6:52 pm79 °FSunny.8 mph60%30.04 "Hg10 mi
Weather by CustomWeather, © 2025

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