Penn Wynne, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 28°F
Feels Like 23°F  
Humidity 56% Dew Point 14°F Wind SW 4 MPH Gusts 6 Barometer 29.97 in.
Report from a personal weather station 0.4 mi. S of central Penn Wynne
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Point Forecast at a Glance

ThuDec 11
Thu Dec 11: Partly Cloudy, Low 24F
 
24
FriDec 12
Fri Dec 12: Mostly Sunny, High 36F, Low 23F
36
23
SatDec 13
Sat Dec 13: Mostly Cloudy, High 41F, Low 27F
41
27
SunDec 14
Sun Dec 14: Snow, High 30F, Low 17F
40%
30
17
MonDec 15
Mon Dec 15: Mostly Sunny, High 29F, Low 20F
29
20
TueDec 16
Tue Dec 16: Mostly Sunny, High 32F, Low 23F
32
23
WedDec 17
Wed Dec 17: Partly Sunny, High 42F, Low 31F
42
31

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 29°F to 42°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 45°F with lows around 29°F.

This Date in Weather History

1988 - Arctic cold invaded the central and eastern U.S. Sault Ste Marie MI reported a record low of 14 degrees below zero, and International Falls MN was the cold spot in the nation with a low of 25 degrees below zero. Temperatures remained below zero all day over parts of eastern Upper Michigan and northern New England.

More on this and other weather history

Penn Wynne, PA 7 Day Weather Forecast Details

Thursday Dec 11

Partly Cloudy

Night: Partly cloudy, with a low around 24. West wind around 10 mph, with gusts as high as 20 mph.

Friday Dec 12

Mostly Sunny

Day: Mostly sunny, with a high near 36. West wind 5 to 10 mph, with gusts as high as 20 mph.

Increasing Clouds

Night: Increasing clouds, with a low around 23. West wind around 5 mph becoming calm.

Saturday Dec 13

Mostly Cloudy

Day: Mostly cloudy, with a high near 41. Southwest wind 5 to 10 mph.

Rain And Snow

Night: A chance of rain and snow before 10pm, then snow. Low around 27. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday Dec 14

Snow

Day: A chance of snow, mainly before 10am. Partly sunny, with a high near 30. Chance of precipitation is 40%.

Mostly Clear

Night: Mostly clear, with a low around 17.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 29.

Mostly Cloudy

Night: Mostly cloudy, with a low around 20.

Tuesday Dec 16

Mostly Sunny

Day: Mostly sunny, with a high near 32.

Partly Cloudy

Night: Partly cloudy, with a low around 23.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 42.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Thursday Dec 18

Showers

Day: A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.


About Penn Wynne, PA

Penn Wynne is a census-designated place (CDP) in Montgomery County, Pennsylvania, United States. It is part of Lower Merion Township, and the mailing address is Wynnewood. The population was 5,697 at the 2010 census. It is mainly a residential area. The main arteries are Haverford Road and Manoa Road.

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