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

Today's forecast for Portage Glacier shows a high of 39 degrees and a low of 28 degrees Fahrenheit. A chance of snow before 7am, then a slight chance of snow showers between 7am and 10am.

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

The 7-day forecast for Portage Glacier shows highs from 36 to 41 degrees and lows from 21 to 30 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Portage Glacier, AK this week?

Yes, rain is possible in Portage Glacier this week. Precipitation chances: Monday (29% chance), Tuesday (29% chance), Wednesday (40% chance), Thursday (40% chance), Friday (48% chance), Saturday (48% chance), Sunday (32% chance).

How accurate is the Portage Glacier weather forecast?

WeatherForYou provides highly accurate Portage Glacier 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 Glacier, AK Weather Forecast and Current Conditions

Current Conditions From Nearby Station

34°F
Feels Like 34°F

Humidity 98% Dew Point 33°F Wind ESE 1 MPH Gusts 4 Barometer 29.35 in.745.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 13.5 miles WNW of central Portage Glacier
at 5:00 AM Mon, Oct 20, 2025

Current Conditions From Nearby Station

34°F
Feels Like 34°F

Humidity 98% Dew Point 33°F Wind ESE 1 MPH Gusts 4 Barometer 29.35 in.745.5 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 13.5 miles WNW of central Portage Glacier
at 5:00 AM Mon, Oct 20, 2025

Point Forecast at a Glance

MonOct 20

30%

39°

28°

TueOct 21

20%

40°

30°

WedOct 22

30%

41°

25°

ThuOct 23

40%

40°

24°

FriOct 24

50%

38°

23°

SatOct 25

50%

38°

21°

SunOct 26

30%

36°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 36°F to 41°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for October. Normal highs for this period are around 44°F with lows around 33°F.

This Date in Weather History

1983 - Remnants of Pacific Hurricane Tico caused extensive flooding in central and south central Oklahoma. Oklahoma City set daily rainfall records with 1.45 inch on the 19th, and 6.28 inches on the 20th.

Portage Glacier 7 Day Weather Forecast Details

Monday Oct 20

Day: A chance of snow before 7am, then a slight chance of snow showers between 7am and 10am. Cloudy, with a high near 39. Northwest wind 0 to 10 mph. Chance of precipitation is 30%.

Night: Mostly cloudy, with a low around 28. West wind 0 to 5 mph.

Tuesday Oct 21

Day: A slight chance of rain showers between 1pm and 4pm, then isolated snow showers. Mostly sunny, with a high near 40. East wind 0 to 5 mph.

Night: Scattered snow showers. Mostly cloudy, with a low around 30. Northeast wind around 5 mph. Chance of precipitation is 30%.

Wednesday Oct 22

Day: Scattered snow showers. Mostly cloudy, with a high near 41. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.

Night: Scattered snow showers before 1am, then a chance of snow. Mostly cloudy, with a low around 25.

Thursday Oct 23

Day: A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 40.

Night: A chance of rain and snow. Cloudy, with a low around 24.

Friday Oct 24

Day: A chance of snow before 10am, then a chance of rain and snow. Cloudy, with a high near 38.

Night: A chance of snow. Cloudy, with a low around 23.

Saturday Oct 25

Day: A chance of snow. Mostly cloudy, with a high near 38.

Night: A chance of snow. Mostly cloudy, with a low around 21.

Sunday Oct 26

Day: A chance of snow before 4pm, then a chance of rain. Mostly cloudy, with a high near 36.

Sun & Moon Monthly

First Light 8:07 AM

Sunrise 8:51 AM

Sunset 6:31 PM

Last Light 7:14 PM

Moonrise 8:12 AM

Moonset 5:52 PM

Moon Phase

Close Tide Stations

Whittier, Passage Canal
(6.2 miles away)

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