Weather WorldBoulder Lake, WI 7-Day Weather Forecast
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Boulder Lake Weather Forecast
Boulder Lake, WI Weather Forecast Date: 628 AM CDT Thu Oct 29 2026
Weather forecast for Boulder Lake, WI
Today Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Today... Cooler. Partly sunny. Highs in the lower 50s. West wind 10 to 15 mph. |
Fri Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Friday... Partly cloudy in the morning then clearing. Areas of fog in the morning. Highs in the lower 50s. Light and variable wind. |
Sat Hi: 59°FHi: 15°C Lo: 40°F Lo: 4°C |
Saturday... Partly sunny. Patchy fog in the morning. Highs in the upper 50s. Light and variable wind becoming south around 5 mph in the afternoon. |
| Sun Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Sunday... Mostly cloudy. Highs in the lower 60s. |
| Mon Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy. Highs in the lower 60s. |
Tue Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the upper 50s. |
| Wed Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly cloudy with a 40% chance of showers. Lows in the lower 40s. Highs in the upper 50s. |
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