Upper Oconomowoc Lake, WI 14 Day Weather
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Upper Oconomowoc Lake, WI Weather Forecast


Upper Oconomowoc Lake, WI Weather Forecast Dated: 142 AM Tue Aug 11 2026 (Upper Oconomowoc Lake Time)
| Tue, 11th Lo: 20°C68°F Hi: 28°C83°F |
Sunny Tuesday, temperatures as high as 83°F28°C, low temperature around 68°F20°C, chance of rain 57%, wind out of the SE 9 mph14 km/h. Barometric pressure 29.88 in1012 mb, visibility 5 mi8 km, humidity 85%. |
| Wed, 12th Lo: 19°C66°F Hi: 25°C77°F |
Sunny Wednesday, temperatures as high as 77°F25°C, low temperature around 66°F19°C, chance of rain 77%, wind out of the SSW 9 mph15 km/h. Barometric pressure 29.83 in1010 mb, visibility 4 mi7 km, humidity 88%. |
| Thu, 13th Lo: 17°C63°F Hi: 26°C79°F |
Sunny Thursday, temperatures as high as 79°F26°C, low temperature around 63°F17°C, chance of rain 73%, wind out of the N 7 mph11 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 84%. |
| Fri, 14th Lo: 13°C56°F Hi: 23°C74°F |
Sunny Friday, temperatures as high as 74°F23°C, low temperature around 56°F13°C, chance of rain 6%, wind out of the ENE 14 mph23 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 72%. |
| Sat, 15th Lo: 16°C60°F Hi: 23°C74°F |
Partly Cloudy Saturday, temperatures as high as 74°F23°C, low temperature around 60°F16°C, chance of rain 87%, wind out of the SE 14 mph22 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 87%. |
| Sun, 16th Lo: 17°C63°F Hi: 25°C77°F |
Chance of showers Sunday, temperatures as high as 77°F25°C, low temperature around 63°F17°C, chance of rain 38%, wind out of the WNW 15 mph25 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 83%. |
| Mon, 17th Lo: 16°C60°F Hi: 22°C72°F |
Sunny Monday, temperatures as high as 72°F22°C, low temperature around 60°F16°C, chance of rain 12%, wind out of the NNW 8 mph13 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi9 km, humidity 78%. |
| Tue, 18th Lo: 15°C58°F Hi: 26°C79°F |
Mist Tuesday, temperatures as high as 79°F26°C, low temperature around 58°F15°C, chance of rain 61%, wind out of the SW 12 mph19 km/h. Barometric pressure 30.06 in1018 mb, visibility 4 mi7 km, humidity 84%. |
| Wed, 19th Lo: 19°C66°F Hi: 27°C80°F |
Mist Wednesday, temperatures as high as 80°F27°C, low temperature around 66°F19°C, chance of rain 36%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.97 in1015 mb, visibility 4 mi7 km, humidity 87%. |
| Thu, 20th Lo: 19°C65°F Hi: 30°C86°F |
Sunny Thursday, temperatures as high as 86°F30°C, low temperature around 65°F19°C, chance of rain 76%, wind out of the ESE 13 mph21 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 84%. |
| Fri, 21st Lo: 20°C67°F Hi: 28°C83°F |
Sunny Friday, temperatures as high as 83°F28°C, low temperature around 67°F20°C, chance of rain 19%, wind out of the NE 10 mph16 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 87%. |
| Sat, 22nd Lo: 18°C64°F Hi: 26°C79°F |
Sunny Saturday, temperatures as high as 79°F26°C, low temperature around 64°F18°C, chance of rain 59%, wind out of the E 9 mph14 km/h. Barometric pressure 30.03 in1017 mb, visibility 4 mi7 km, humidity 83%. |
| Sun, 23rd Lo: 20°C67°F Hi: 25°C78°F |
Chance of showers Sunday, temperatures as high as 78°F25°C, low temperature around 67°F20°C, chance of rain 87%, wind out of the ESE 13 mph21 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 93%. |
| Mon, 24th Lo: 20°C67°F Hi: 29°C84°F |
Partly Cloudy Monday, temperatures as high as 84°F29°C, low temperature around 67°F20°C, chance of rain 84%, wind out of the NNE 10 mph16 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 88%. |
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