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Town of Porterfield, WIPorterfield, WI 7-Day Night Weather Forecast
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Porterfield, WI Weather Forecast
Porterfield, WI Weather Forecast Date: 513 PM CDT Fri Oct 16 2026
The area/counties/county of: Southern Marinette County, including the cities of: Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, and Middle Inlet.or toggle through each period.
Tonight... Colder. Clear. Areas of frost in the evening, then widespread frost after midnight. Lows around 30. Northwest wind 5 to 10 mph in the evening becoming light and variable.
Saturday... Sunny. Widespread frost in the morning. Highs in the middle 50s. Southwest wind 10 to 15 mph.
Saturday Night... Clear. Lows in the lower 30s. Southwest wind 10 to 15 mph.
Sunday... Sunny. Highs in the lower 60s. Southwest wind 10 to 20 mph with gusts to around 30 mph.
Sunday Night... Clear. Patchy frost after midnight. Lows in the middle 30s. Southwest wind 5 to 10 mph in the evening becoming light and variable.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Mostly clear. Patchy fog. Lows in the middle 30s.
Tuesday... Mostly sunny. Highs in the middle 60s.
Tuesday Night... Mostly clear. Patchy fog. Lows in the upper 30s.
Wednesday... Mostly clear. Highs in the middle 60s. Lows in the lower 40s.
Wednesday Night... Mostly clear. Highs in the middle 60s. Lows in the lower 40s.
Thursday... Partly cloudy. Highs in the upper 60s. Lows in the lower 40s.
POP = Probability of Precipitation
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