Oak Brook, IL 14 Day Weather - 60521 WeatherWorld.com
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Oak Brook, IL Weather Forecast


Oak Brook, IL Weather Forecast Dated: 1211 AM Wed Mar 04 2026 (Oak Brook Time)
| Wed, 4th Lo: -1°C31°F Hi: 7°C44°F |
Overcast Wednesday, temperatures as high as 44°F7°C, low temperature around 31°F-1°C, wind out of the E 8 mph13 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 89%. |
| Thu, 5th Lo: 3°C37°F Hi: 6°C43°F |
Fog Thursday, temperatures as high as 43°F6°C, low temperature around 37°F3°C, wind out of the SE 6 mph10 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi6 km, humidity 91%. |
| Fri, 6th Lo: 3°C38°F Hi: 18°C65°F |
Overcast Friday, temperatures as high as 65°F18°C, low temperature around 38°F3°C, wind out of the SSE 17 mph28 km/h. Barometric pressure 29.91 in1013 mb, visibility 4 mi7 km, humidity 91%. |
| Sat, 7th Lo: 7°C44°F Hi: 17°C63°F |
Chance of showers Saturday, temperatures as high as 63°F17°C, low temperature around 44°F7°C, chance of rain 72%, wind out of the W 22 mph35 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 58%. |
| Sun, 8th Lo: 4°C39°F Hi: 15°C59°F |
Sunny Sunday, temperatures as high as 59°F15°C, low temperature around 39°F4°C, wind out of the SW 15 mph24 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 44%. |
| Mon, 9th Lo: 10°C50°F Hi: 19°C65°F |
Chance of showers Monday, temperatures as high as 65°F19°C, low temperature around 50°F10°C, chance of rain 60%, wind out of the SW 18 mph30 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 78%. |
| Tue, 10th Lo: 2°C35°F Hi: 18°C64°F |
Rain showers Tuesday, temperatures as high as 64°F18°C, low temperature around 35°F2°C, chance of rain 85%, wind out of the SSE 14 mph23 km/h. Barometric pressure 29.8 in1009 mb, visibility 5 mi8 km, humidity 82%. |
| Wed, 11th Lo: -1°C30°F Hi: 3°C37°F |
Overcast Wednesday, temperatures as high as 37°F3°C, low temperature around 30°F-1°C, wind out of the NE 11 mph17 km/h. Barometric pressure 30.33 in1027 mb, visibility 6 mi10 km, humidity 52%. |
| Thu, 12th Lo: 1°C34°F Hi: 12°C54°F |
Sunny Thursday, temperatures as high as 54°F12°C, low temperature around 34°F1°C, wind out of the ESE 8 mph13 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 51%. |
| Fri, 13th Lo: 8°C47°F Hi: 14°C57°F |
Overcast Friday, temperatures as high as 57°F14°C, low temperature around 47°F8°C, wind out of the SSW 4 mph7 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 81%. |
| Sat, 14th Lo: 1°C34°F Hi: 6°C43°F |
Chance of showers Saturday, temperatures as high as 43°F6°C, low temperature around 34°F1°C, chance of rain 83%, wind out of the E 17 mph27 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi9 km, humidity 77%. |
| Sun, 15th Lo: -1°C31°F Hi: 0°C33°F |
Ice pellets Sunday, temperatures as high as 33°F0°C, low temperature around 31°F-1°C, probability of precipitation 79%, wind out of the NE 18 mph29 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi9 km, humidity 91%. |
| Mon, 16th Lo: -2°C28°F Hi: 1°C34°F |
Overcast Monday, temperatures as high as 34°F1°C, low temperature around 28°F-2°C, wind out of the ENE 13 mph21 km/h. Barometric pressure 30.36 in1028 mb, visibility 6 mi10 km, humidity 75%. |
| Tue, 17th Lo: -0°C32°F Hi: 6°C42°F |
Cloudy Tuesday, temperatures as high as 42°F6°C, low temperature around 32°F-0°C, wind out of the E 10 mph15 km/h. Barometric pressure 30.24 in1024 mb, visibility 6 mi10 km, humidity 67%. |
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