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

Today's forecast for Portland shows a high of 51 degrees and a low of 29 degrees Fahrenheit. Increasing clouds, with a high near 51.

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

The 7-day forecast for Portland shows highs from 46 to 55 degrees and lows from 27 to 42 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Portland, PA this week?

Yes, rain is possible in Portland this week. Precipitation chances: Saturday (90% 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, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

36°F
Feels Like 36°F

Humidity 81% Dew Point 30°F Wind Calm Barometer 30.07 in.763.8 mm

Visibility 10 mi.

Report from a MADIS/MESONET weather station 6.1 miles ENE of central Portland
at 5:19 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

30%

SunNov 16

MonNov 17

TueNov 18

WedNov 19

ThuNov 20

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 46°F to 55°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 52°F and lows around 32°F.

This Date in Weather History

1964 - With the help of a fresh three inch cover of snow, the temperature at Ely, NV, dipped to 15 degrees below zero to establish an all-time record low for the month of November. That record of -15 degrees was later equalled on the 19th of November in 1985.

Portland, PA 7 Day Weather Forecast Details

Friday Nov 14

Day: Increasing clouds, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Night: Partly cloudy, with a low around 29. Calm wind.

Saturday Nov 15

Day: A chance of rain after 1pm. Increasing clouds, with a high near 54. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain, mainly before 1am. Low around 42. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Nov 16

Day: Partly sunny, with a high near 55. West wind 5 to 15 mph, with gusts as high as 30 mph.

Night: Partly cloudy, with a low around 32.

Monday Nov 17

Day: Mostly sunny, with a high near 46.

Night: Partly cloudy, with a low around 29.

Tuesday Nov 18

Day: Partly sunny, with a high near 47.

Night: Partly cloudy, with a low around 28.

Wednesday Nov 19

Day: Mostly sunny, with a high near 49.

Night: Partly cloudy, with a low around 27.

Thursday Nov 20

Day: Partly sunny, with a high near 49.

About Portland, PA

Portland is a borough in Northampton County, Pennsylvania. The population of Portland was 494 at the 2020 census. Portland is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was thus the 68th most populous metropolitan area in the U.S. as of the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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