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Jaycee Park Prospect Heights, IL Weather Forecast
Jaycee Park Prospect Heights, IL Weather Forecast Dated: 217 AM Fri Aug 28 2026 (Jaycee Park Prospect Heights Time)
Fri, 28th Lo: 19°C65°F Hi: 28°C82°F |
Sunny Friday, temperatures as high as 82°F28°C, low temperature around 65°F19°C, chance of rain 1%, wind out of the WSW 7 mph11 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 44%. |
Sat, 29th Lo: 18°C65°F Hi: 25°C76°F |
Overcast Saturday, temperatures as high as 76°F25°C, low temperature around 65°F18°C, chance of rain 12%, wind out of the SSW 6 mph10 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 51%. |
Sun, 30th Lo: 20°C68°F Hi: 30°C86°F |
Cloudy Sunday, temperatures as high as 86°F30°C, low temperature around 68°F20°C, chance of rain 7%, wind out of the SSW 13 mph21 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 47%. |
Mon, 31st Lo: 24°C74°F Hi: 31°C88°F |
Chance of showers Monday, temperatures as high as 88°F31°C, low temperature around 74°F24°C, chance of rain 17%, wind out of the SW 12 mph19 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 56%. |
| Tue, 1st Lo: 25°C77°F Hi: 33°C91°F |
Overcast Tuesday, temperatures as high as 91°F33°C, low temperature around 77°F25°C, chance of rain 9%, wind out of the NNW 6 mph10 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 36%. |
| Wed, 2nd Lo: 27°C81°F Hi: 33°C91°F |
Sunny Wednesday, temperatures as high as 91°F33°C, low temperature around 81°F27°C, chance of rain 1%, wind out of the WSW 11 mph18 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 45%. |
| Thu, 3rd Lo: 23°C74°F Hi: 29°C84°F |
Sunny Thursday, temperatures as high as 84°F29°C, low temperature around 74°F23°C, chance of rain 5%, wind out of the ENE 8 mph13 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 49%. |
| Fri, 4th Lo: 25°C77°F Hi: 35°C95°F |
Sunny Friday, temperatures as high as 95°F35°C, low temperature around 77°F25°C, chance of rain 1%, wind out of the SSW 9 mph14 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 39%. |
| Sat, 5th Lo: 29°C84°F Hi: 35°C96°F |
Sunny Saturday, temperatures as high as 96°F35°C, low temperature around 84°F29°C, chance of rain 1%, wind out of the W 11 mph17 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 37%. |
Sun, 6th Lo: 27°C81°F Hi: 36°C97°F |
Partly Cloudy Sunday, temperatures as high as 97°F36°C, low temperature around 81°F27°C, chance of rain 1%, wind out of the WSW 7 mph11 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 33%. |
| Mon, 7th Lo: 29°C85°F Hi: 36°C97°F |
Sunny Monday, temperatures as high as 97°F36°C, low temperature around 85°F29°C, chance of rain 1%, wind out of the SW 10 mph17 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 36%. |
| Tue, 8th Lo: 23°C73°F Hi: 30°C87°F |
Cloudy Tuesday, temperatures as high as 87°F30°C, low temperature around 73°F23°C, chance of rain 10%, wind out of the NW 7 mph12 km/h. Barometric pressure 29.71 in1006 mb, visibility 6 mi10 km, humidity 50%. |
| Wed, 9th Lo: 16°C61°F Hi: 24°C75°F |
Chance of showers Wednesday, temperatures as high as 75°F24°C, low temperature around 61°F16°C, chance of rain 54%, wind out of the ENE 6 mph10 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 77%. |
| Thu, 10th Lo: 15°C60°F Hi: 17°C63°F |
Chance of showers Thursday, temperatures as high as 63°F17°C, low temperature around 60°F15°C, chance of rain 39%, wind out of the N 8 mph12 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 89%. |
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