What is today's weather forecast for Portland, WI?

Today's forecast for Portland shows a high of 45 degrees and a low of 29 degrees Fahrenheit. A chance of rain showers before 2pm.

What is the 7-day weather forecast for Portland, WI?

The 7-day forecast for Portland shows highs from 45 to 57 degrees and lows from 29 to 41 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Portland, WI this week?

Yes, rain is possible in Portland this week. Precipitation chances: Saturday (60% chance), Sunday (33% chance), Thursday (36% chance), Friday (26% chance).

How accurate is the Portland weather forecast?

WeatherForYou provides highly accurate Portland forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Portland, WI Weather Forecast and Current Conditions

Current Conditions From Nearby Station

40°F
Feels Like 40°F

Humidity 94% Dew Point 38°F Wind NNE 1 MPH Gusts 3 Barometer 30.07 in.763.8 mm

Solar Rad 59 w/m2

Report from a personal weather station 11.6 miles NNW of central Portland
at 9:26 AM Sat, Nov 1, 2025

Current Conditions From Nearby Station

40°F
Feels Like 40°F

Humidity 94% Dew Point 38°F Wind NNE 1 MPH Gusts 3 Barometer 30.07 in.763.8 mm

Solar Rad 59 w/m2

Report from a personal weather station 11.6 miles NNW of central Portland
at 9:26 AM Sat, Nov 1, 2025

Point Forecast at a Glance

SatNov 1

60%

45°

29°

SunNov 2

50°

38°

MonNov 3

55°

33°

TueNov 4

57°

39°

WedNov 5

56°

31°

ThuNov 6

56°

41°

FriNov 7

30%

53°

36°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 45°F to 57°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for November. Normal highs for this period are around 43°F with lows around 27°F.

This Date in Weather History

1870 - United States Army Signal Corps observers at 24 sites around the country simultaneously made weather reports and transmitted them to Washington, where a national weather map would be drawn. These simultaneous reports also started the process of sending out weather reports by telegraph to metropolitan newspapers. This would be the beginning of our present-day National Weather Service.

Portland 7 Day Weather Forecast Details

Saturday Nov 1

Day: A chance of rain showers before 2pm. Mostly cloudy, with a high near 45. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night: Mostly cloudy. Low around 29, with temperatures rising to around 31 overnight. West wind around 2 mph.

Sunday Nov 2

Day: Mostly sunny. High near 50, with temperatures falling to around 47 in the afternoon. South wind 3 to 15 mph, with gusts as high as 24 mph.

Night: A chance of rain showers. Mostly cloudy, with a low around 38. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Monday Nov 3

Day: Sunny, with a high near 55. West wind 8 to 14 mph, with gusts as high as 22 mph.

Night: Partly cloudy, with a low around 33. Southwest wind around 6 mph.

Tuesday Nov 4

Day: Mostly sunny, with a high near 57. South wind 3 to 8 mph.

Night: Mostly cloudy, with a low around 39. Southeast wind around 6 mph.

Wednesday Nov 5

Day: Sunny, with a high near 56. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Night: Mostly clear, with a low around 31. West wind around 6 mph.

Thursday Nov 6

Day: Partly sunny, with a high near 56. South wind 3 to 9 mph.

Night: A chance of rain showers. Mostly cloudy, with a low around 41. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.