Siren, WI 7-Day Weather Forecast
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Siren Weather Forecast


Siren, WI Weather Forecast Date: 121 AM CDT Sun Oct 25 2026
Weather forecast for Siren, WI
| Tonight Lo: 41°F Lo: 5°C |
Tonight... Mostly cloudy with a 20% chance of showers. Much cooler with lows in the lower 40s. Northwest winds around 5 mph. |
| Sun Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Sunday... Mostly cloudy. A slight chance of showers in the afternoon. Much cooler with highs in the upper 50s. North winds around 5 mph. Chance of rain 20%. |
| Mon Hi: 49°FHi: 9°C Lo: 35°F Lo: 2°C |
Monday... Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the upper 40s. Northeast winds around 5 mph. Chance of rain 50%. |
| Tue Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Not as cool with highs in the upper 50s. Chance of rain 50%. |
| Wed Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Wednesday... Partly sunny with a 20% chance of showers. Highs in the lower 60s. |
| Thu Hi: 59°FHi: 15°C Lo: 40°F Lo: 4°C |
Thursday... Sunny. Highs in the upper 50s. |
| Fri Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Friday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s. |
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