What is today's weather forecast for Portage, AK?

Today's forecast for Portage shows a low of 27 degrees Fahrenheit. Patchy freezing fog before 4am, then patchy freezing fog and a slight chance of snow.

What is the 7-day weather forecast for Portage, AK?

The 7-day forecast for Portage shows highs from 24 to 33 degrees and lows from 14 to 27 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Portage, AK this week?

Yes, rain is possible in Portage this week. Precipitation chances: Saturday (20% chance), Monday (21% chance).

How accurate is the Portage weather forecast?

WeatherForYou provides highly accurate Portage 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.

Portage, AK Weather Forecast and Current Conditions

Current Conditions

32°F
Feels Like 22°F

Humidity 96% Dew Point 31°F Wind NNW 13 MPH Barometer 28.9 in.734.1 mm

Solar Rad 0 w/m2 Visibility 9 mi.

Report from 29.4 miles ESE of central Portage
at 9:56 PM Fri, Oct 31, 2025

Current Conditions

32°F
Feels Like 22°F

Humidity 96% Dew Point 31°F Wind NNW 13 MPH Barometer 28.9 in.734.1 mm

Solar Rad 0 w/m2 Visibility 9 mi.

Report from 29.4 miles ESE of central Portage
at 9:56 PM Fri, Oct 31, 2025

Point Forecast at a Glance

FriOct 31

20%

27°

SatNov 1

20%

33°

26°

SunNov 2

20%

33°

23°

MonNov 3

20%

32°

17°

TueNov 4

28°

19°

WedNov 5

20%

29°

17°

ThuNov 6

26°

14°

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 33°F to 24°F. Unsettled weather expected with snow likely on at least 4 days.

This Date in Weather History

1987 - Halloween was a wet one in the southwestern U.S. Heavy rain in southern California resulted in numerous mudslides. Weather-related auto accidents resulted in three deaths and twenty-five injuries. Mount Wilson CA received 3.14 inches of rain in 24 hours. Yakima WA reported measurable rainfall for the first time since the 18th of July. The 103 day long dry spell was their longest of record.

Portage 7 Day Weather Forecast Details

Friday Oct 31

Night: Patchy freezing fog before 4am, then patchy freezing fog and a slight chance of snow. Mostly cloudy, with a low around 27. West wind around 10 mph. Chance of precipitation is 20%.