Porterfield, Wisconsin Weather
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Weather Forecast for Porterfield, Wisconsin : Marinette County
Issued: 4:13 pm CDT Aug 25, 2025 Latitude: 45.1544253 Longitude: -87.7945514 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Labor Day
Mostly Clear on Tonight Mostly Sunny on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of rain on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Labor Day
Low: 45°F High: 71°F High: 75°F High: 66°F High: 69°F High: 73°F High: 73°F High: 74°F
Low: 46°F Low: 54°F Low: 43°F Low: 45°F Low: 50°F Low: 52°F  
Mostly Clear Mostly Sunny Thunderstorms Rain Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
MENOMINEE - (KMNM)
64°
Mostly Clear
as of 3:57 PM CDST
Rel. Humidity: 48%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
9 MPH
340° North
Cloud Level(s): Few at 6500ft
Current Conditions at
STURGEON BAY - (KSUE)
66°
Cloudy
as of 3:57 PM CDST
Rel. Humidity: 45%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
9 MPH
310° Northwest
Cloud Level(s): Few at 4900ft, Solid Overcast at 6500ft
Current Conditions at
IRON MOUNTAIN - (KIMT)
64°
Mostly Cloudy
as of 3:54 PM CDST
Rel. Humidity: 45%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
310° Northwest
Cloud Level(s): Broken at 5000ft
Current Conditions at
APPLETON - (KATW)
66°
Mostly Cloudy
as of 3:45 PM CDST
Rel. Humidity: 42%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 16 MPH
330° Northwest
Cloud Level(s): Broken at 6000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 45. North northwest wind 5 to 9 mph becoming light west.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 71. North northwest wind 5 to 8 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 46. Light and variable wind.
20% chance of thunderstorms Wednesday Wednesday... A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 75. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 54. West southwest wind 6 to 8 mph becoming north northwest after midnight. Chance of precipitation is 60%.
20% chance of rain Thursday Thursday... A 20 percent chance of showers after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 66.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 43.
Sunny on Friday Friday... Sunny, with a high near 69.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 45.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 73.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 73.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Labor Day Labor Day... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Porterfield, Wisconsin
Sunrise: 06:05 AM
Sunset: 7:41 PM
Civil Sunrise:05:34 AM
Civil Sunset: 8:12 PM
Nautical Sunrise: 04:57 AM
Nautical Sunset: 8:49 PM
Astro Sunrise: 04:16 AM
Astro Sunset: 9:30 PM
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