Charleston, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Cloudy 26°F
Feels Like 24°F  
Humidity 89% Dew Point 23°F Wind SSW 2 MPH Gusts 2 Barometer 29.88 in.
Report from a MADIS/MESONET weather station 5.6 mi. NW of central Charleston
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Point Forecast at a Glance

SatDec 6
Sat Dec 6: Snow Showers, High 33F, Low 23F
20%
33
23
SunDec 7
Sun Dec 7: Snow, High 33F, Low 14F
60%
33
14
MonDec 8
Mon Dec 8: Mostly Sunny, High 25F, Low 9F
25
9
TueDec 9
Tue Dec 9: Snow, High 32F, Low 28F
40%
32
28
WedDec 10
Wed Dec 10: Rain, High 37F, Low 23F
90%
37
23
ThuDec 11
Thu Dec 11: Snow, High 30F, Low 18F
60%
30
18
FriDec 12
Fri Dec 12: Snow, High 27F
60%
27
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 25°F to 37°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for December. Normal highs for this period are around 39°F with lows around 24°F.

This Date in Weather History

1886 - A great snowstorm hit the southern Appalachain Mountains. The three day storm produced 25 inches at Rome GA, 33 inches at Asheville NC, and 42 inches in the mountains. Montgomery AL received a record eleven inches of snow. Columbia SC received one to two inches of sleet.

More on this and other weather history

Charleston, PA 7 Day Weather Forecast Details

Saturday Dec 6

Snow Showers

Day: A slight chance of snow showers after 4pm. Mostly cloudy, with a high near 33. Southwest wind 9 to 11 mph. Chance of precipitation is 20%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23. Southwest wind 3 to 6 mph.

Sunday Dec 7

Snow

Day: Snow likely, mainly after 1pm. Cloudy, with a high near 33. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Snow

Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 14. Northwest wind around 8 mph. Chance of precipitation is 20%.

Monday Dec 8

Mostly Sunny

Day: Mostly sunny, with a high near 25. Northeast wind around 7 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 9.

Tuesday Dec 9

Snow

Day: A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

Snow

Night: Snow likely, mainly after 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.

Wednesday Dec 10

Rain

Day: Rain. High near 37. Chance of precipitation is 90%.

Rain And Snow

Night: Rain and snow before 1am, then a chance of snow. Low around 23. Chance of precipitation is 80%.

Thursday Dec 11

Snow

Day: Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

Snow

Night: Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

Friday Dec 12

Snow

Day: Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

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.