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Sinissippi Lake, WI 7-Day Weather Forecast
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Sinissippi Lake Weather Forecast
Sinissippi Lake, WI Weather Forecast Date: 731 AM CDT Fri Aug 14 2026
Weather forecast for Sinissippi Lake, WI
Today Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Today... Partly sunny. Patchy fog in the morning. Highs in the lower 80s. East winds 5 to 10 mph. |
Sat Hi: 80°FHi: 27°C Lo: 69°F Lo: 21°C |
Saturday... Cloudy. Light showers likely and chance of thunderstorms in the morning, then chance of light showers and thunderstorms in the late morning and afternoon. Highs around 80. Southeast winds 5 to 10 mph. Chance of precipitation 60%. |
Sun Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Partly sunny. A 20% chance of light showers in the morning. Highs in the lower 80s. Northwest winds 5 to 10 mph. |
Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Sunny. Highs in the upper 70s. |
Tue Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Partly sunny. Highs around 80. |
| Wed Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. Chance of showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50%. |
| Thu Hi: 75°FHi: 24°C |
Thursday... Partly sunny. Highs in the mid 70s. |
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