Porterfield, WI Weather Tomorrow

Explore tomorrow's Porterfield weather before planning your week with a detailed 5 day forecast featuring precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Porterfield area and around Marinette county, Wisconsin.
Updated: Thu Oct 22nd 2026 6:30 PM CDT
Porterfield, WI Weather – 10-22 – Sunny
64° / 46°
Sunny
It will be sunny in Porterfield, with a high of 64°F and a low of 46°F. There might be light rainfall having a 11% chance. Winds will be light at 6mph and gusts of 7.4mph at 7 PM. High humidity with average of 82% is anticipated, the maximum being 96% at 10 PM and 93% being its lowest at 11 PM. Barometric pressure is its highest of 30.28inHg at 7 PM, a lowest point of 30.28inHg at 7 PM with an avg 30.28inHg.
Porterfield, WI Weather – 10-23 – Sunny
67° / 48°

Weather Tomorrow

Sunny
In Porterfield, a sunny day is likely with a high near 67°F and a low around 48°F. There might be light rainfall having a 16% chance with an estimated 0in. Winds will be light at 9mph and gusts of 17.2mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 97% at 1 AM and 51% being its lowest at 2 PM. Barometric pressure is its highest of 30.32inHg at 8 AM, a lowest point of 30.25inHg at 4 PM with an avg 30.29inHg.
Porterfield, WI Weather – 10-24 – Overcast
68° / 49°
Overcast
Daytime highs will reach 68°F with lows dropping to 49°F in Porterfield, where it will be overcast. There might be light rainfall having a 17% chance. Wind will be moderate, blowing around 13mph on average and gusts of 31.8mph at 9 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 90% at 7 AM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.33inHg at 10 AM, a lowest point of 30.24inHg at 4 PM with an avg 30.29inHg.
Porterfield, WI Weather – 10-25 – Overcast
67° / 52°
Overcast
Cloud-filled skies are in the forecast for Porterfield, with a high of 67°F and a low of 52°F. There's a moderate 41% chance of rainfall with an estimated 0.02in. Winds will be light at 10mph and gusts of 29.3mph at 12 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 84% at 7 AM and 42% being its lowest at 8 PM. Barometric pressure is its highest of 30.42inHg at 11 PM, a lowest point of 30.26inHg at 12 AM with an avg 30.32inHg.
Porterfield, WI Weather – 10-26 – Overcast
53° / 39°
Overcast
In Porterfield, overcast is likely with a high near 53°F and a low around 39°F. There might be light rainfall having a 19% chance with an estimated 0in. Winds will be light at 10mph and gusts of 18.6mph at 10 PM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 70% at 11 PM and 36% being its lowest at 12 AM. Barometric pressure is its highest of 30.53inHg at 11 PM, a lowest point of 30.42inHg at 12 AM with an avg 30.48inHg.
Porterfield, WI Weather – 10-27 – Light Drizzle
49° / 38°
Light Drizzle
Porterfield could see light Drizzle with daytime highs of 49°F and nighttime lows near 38°F. The chance of rain is 82% with an estimated 0.18in. Winds will be light at 8mph and gusts of 18.2mph at 1 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 90% at 11 PM and 71% being its lowest at 10 AM. Barometric pressure is its highest of 30.53inHg at 12 AM, a lowest point of 30.25inHg at 11 PM with an avg 30.42inHg.

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