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Portage, WI 7-Day Weather Forecast
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Portage Weather Forecast
Portage, WI Weather Forecast Date: 132 AM CDT Thu Sep 24 2026
Weather forecast for Portage, WI
Tonight Lo: 50°F Lo: 10°C |
Tonight... Partly cloudy. Near steady temperature around 50. Northeast winds up to 5 mph. |
Thu Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny. Highs in the mid 60s. East winds up to 5 mph. |
| Fri Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Friday... Partly sunny. Highs in the upper 60s. Southeast winds up to 5 mph. |
| Sat Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Saturday... Partly sunny. Highs in the upper 60s. |
| Sun Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Sunday... Partly sunny. Highs in the upper 60s. |
Mon Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Mostly sunny. Highs in the upper 60s. |
Tue Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny with a 40% chance of light rain showers. Highs in the upper 60s. |
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