National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Menominee - Marinette Twin County Airport (KMNM)

Lat: 45.13°NLon: 87.64°WElev: 614ft.

Overcast

57°F

14°C

Humidity 62%
Wind Speed NE 8 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 14 Oct 12:57 pm CDT
Extended Forecast for

Porterfield WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 58. North northeast wind 6 to 8 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Northeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 3pm. High near 54. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Cloudy then
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 1am. Low around 39. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 100%.

    Low: 39 °F

    Rain then
    Rain Likely

  • Friday

    Friday: A 50 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 52. North wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 27.

    Low: 27 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 58. North northeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 37. Northeast wind 3 to 5 mph.
Thursday
Rain, mainly after 3pm. High near 54. East wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 1am. Low around 39. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 100%.
Friday
A 50 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 52. North wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 27.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 58.
Saturday Night
Clear, with a low around 31.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 66.
Monday Night
Patchy fog. Patchy frost. Otherwise, mostly clear, with a low around 34.
Tuesday
Patchy fog. Patchy frost. Otherwise, sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Porterfield WI
 45.15°N 87.79°W (Elev. 623 ft)
Last Update:
1:21 pm CDT Oct 14, 2026
Forecast Valid:
1pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation