What is today's weather forecast for Pen Argyl, PA?

Today's forecast for Pen Argyl shows a low of 11 degrees Fahrenheit. Mostly clear, with a low around 11.

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

The 7-day forecast for Pen Argyl shows highs from 29 to 39 degrees and lows from 10 to 28 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Pen Argyl, PA this week?

Yes, rain is possible in Pen Argyl this week. Precipitation chances: Sunday (30% chance), Tuesday (30% chance), Wednesday (50% chance), Thursday (40% chance).

How accurate is the Pen Argyl weather forecast?

WeatherForYou provides highly accurate Pen Argyl 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.

Pen Argyl, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

36°F
Feels Like 35°F

Humidity 60% Dew Point 24°F Wind W 2 MPH Gusts 7 Barometer 30.04 in.

Solar Rad 75 w/m²

Report from a MADIS/MESONET weather station 3.7 mi. WNW of central Pen Argyl
at 3:50 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

MonDec 8

TueDec 9

WedDec 10

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 29°F to 38°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for December. Normal highs for this period are around 41°F with lows around 25°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Pen Argyl, PA 7 Day Weather Forecast Details

Thursday Dec 4

Night: Mostly clear, with a low around 11. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.

Friday Dec 5

Day: Increasing clouds, with a high near 29. Calm wind becoming south around 5 mph.

Night: Mostly cloudy, with a low around 20. Calm wind.

Saturday Dec 6

Day: Mostly cloudy, with a high near 38. Calm wind becoming southwest around 5 mph in the afternoon.

Night: Partly cloudy, with a low around 21. West wind around 5 mph.

Sunday Dec 7

Day: Partly sunny, with a high near 37.

Night: A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

Monday Dec 8

Day: Sunny, with a high near 29.

Night: Mostly clear, with a low around 10.

Tuesday Dec 9

Day: Partly sunny, with a high near 30.

Night: A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

Wednesday Dec 10

Day: Mostly cloudy, with a high near 37.

Night: A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

Thursday Dec 11

Day: A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

About Pen Argyl, PA

Pen Argyl (; Pennsylvania Dutch: Kleiberg) is a borough in Northampton County, Pennsylvania, United States. The borough's population was 3,510 as of the 2020 census. Pen Argyl is located 26 miles (42 km) north of Allentown. It is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was 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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