Neptune Lake, WI 14 Day Weather
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Neptune Lake, WI Weather Forecast


Neptune Lake, WI Weather Forecast Dated: 219 AM Fri Aug 28 2026 (Neptune Lake Time)
| Fri, 28th Lo: 12°C54°F Hi: 25°C76°F |
Sunny Friday, temperatures as high as 76°F25°C, low temperature around 54°F12°C, chance of rain 1%, wind out of the S 5 mph9 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 45%. |
| Sat, 29th Lo: 16°C61°F Hi: 25°C76°F |
Overcast Saturday, temperatures as high as 76°F25°C, low temperature around 61°F16°C, chance of rain 12%, wind out of the SW 10 mph16 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 53%. |
| Sun, 30th Lo: 15°C59°F Hi: 27°C80°F |
Overcast Sunday, temperatures as high as 80°F27°C, low temperature around 59°F15°C, chance of rain 15%, wind out of the S 7 mph12 km/h. Barometric pressure 29.8 in1009 mb, visibility 6 mi10 km, humidity 63%. |
| Mon, 31st Lo: 21°C70°F Hi: 31°C88°F |
Chance of showers Monday, temperatures as high as 88°F31°C, low temperature around 70°F21°C, chance of rain 13%, wind out of the SSW 9 mph15 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 58%. |
| Tue, 1st Lo: 19°C66°F Hi: 27°C81°F |
Overcast Tuesday, temperatures as high as 81°F27°C, low temperature around 66°F19°C, chance of rain 9%, wind out of the NNW 4 mph7 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 27%. |
| Wed, 2nd Lo: 18°C65°F Hi: 28°C82°F |
Sunny Wednesday, temperatures as high as 82°F28°C, low temperature around 65°F18°C, chance of rain 2%, wind out of the NW 6 mph10 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 33%. |
| Thu, 3rd Lo: 16°C62°F Hi: 23°C73°F |
Overcast Thursday, temperatures as high as 73°F23°C, low temperature around 62°F16°C, chance of rain 14%, wind out of the SE 6 mph9 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 58%. |
| Fri, 4th Lo: 17°C62°F Hi: 23°C73°F |
Chance of showers Friday, temperatures as high as 73°F23°C, low temperature around 62°F17°C, chance of rain 15%, wind out of the SE 15 mph24 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 71%. |
| Sat, 5th Lo: 16°C61°F Hi: 26°C80°F |
Overcast Saturday, temperatures as high as 80°F26°C, low temperature around 61°F16°C, chance of rain 7%, wind out of the NNW 5 mph8 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 66%. |
| Sun, 6th Lo: 15°C60°F Hi: 27°C80°F |
Fog Sunday, temperatures as high as 80°F27°C, low temperature around 60°F15°C, chance of rain 17%, wind out of the E 7 mph12 km/h. Barometric pressure 29.91 in1013 mb, visibility 4 mi7 km, humidity 75%. |
| Mon, 7th Lo: 15°C58°F Hi: 26°C78°F |
Light rain shower Monday, temperatures as high as 78°F26°C, low temperature around 58°F15°C, chance of rain 38%, wind out of the ESE 6 mph9 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 87%. |
| Tue, 8th Lo: 17°C63°F Hi: 25°C77°F |
Chance of showers Tuesday, temperatures as high as 77°F25°C, low temperature around 63°F17°C, chance of rain 10%, wind out of the W 13 mph20 km/h. Barometric pressure 29.59 in1002 mb, visibility 6 mi10 km, humidity 57%. |
| Wed, 9th Lo: 11°C51°F Hi: 17°C62°F |
Overcast Wednesday, temperatures as high as 62°F17°C, low temperature around 51°F11°C, chance of rain 13%, wind out of the NW 4 mph7 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 54%. |
| Thu, 10th Lo: 8°C46°F Hi: 15°C59°F |
Sunny Thursday, temperatures as high as 59°F15°C, low temperature around 46°F8°C, chance of rain 7%, wind out of the NNE 8 mph12 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 50%. |
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