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

Today's forecast for Charlestown shows a low of 17 degrees Fahrenheit. Mostly clear, with a low around 17.

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

The 7-day forecast for Charlestown shows highs from 27 to 48 degrees and lows from 17 to 35 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Charlestown, PA this week?

Yes, rain is possible in Charlestown this week. Precipitation chances: Thursday (80% chance), Sunday (30% chance).

How accurate is the Charlestown weather forecast?

WeatherForYou provides highly accurate Charlestown 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.

Charlestown, PA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

18°F
Feels Like 16°F

Humidity 65% Dew Point 8°F Wind NW 2 MPH Gusts 2 Barometer 30.11 in.

Report from a personal weather station 3.3 mi. ESE of central Charlestown
at 1:50 AM Mon, Dec 15, 2025

Point Forecast at a Glance

SunDec 14

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

30%

FriDec 19

SatDec 20

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 27°F to a high of 48°F by week's end. 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 43°F and lows around 27°F.

This Date in Weather History

1952 - Trace of snow or sleet at or near Pensacola, Crestview, DeFuniak Springs, Quincy, Carrabelle, Tallahassee, St. Marks, Monticello, Madison, Mayo, Live Oak, Lake City, Glen St. Mary, and Hilliard in Florida. Frozen precipitation occurred before noon at most points, but happened in the afternoon at Mayo and Lake City and near Hilliard. Temperatures were above freezing and snow or sleet melted as it fell.

Charlestown, PA 7 Day Weather Forecast Details

Sunday Dec 14

Night: Mostly clear, with a low around 17. Northwest wind around 10 mph, with gusts as high as 24 mph.

Monday Dec 15

Day: Increasing clouds, with a high near 27. West wind 3 to 7 mph.

Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Calm wind.

Tuesday Dec 16

Day: Mostly sunny, with a high near 37. Light and variable wind.

Night: Partly cloudy, with a low around 24. Light south wind.

Wednesday Dec 17

Day: Partly sunny, with a high near 48.

Night: Partly cloudy, with a low around 28.

Thursday Dec 18

Day: A chance of showers after 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.

Night: Showers, mainly before 1am. Low around 31. Chance of precipitation is 80%.

Friday Dec 19

Day: Mostly sunny, with a high near 39.

Night: Partly cloudy, with a low around 23.

Saturday Dec 20

Day: Partly sunny, with a high near 41.

Night: Mostly cloudy, with a low around 35.

Sunday Dec 21

Day: A chance of showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.

About Charlestown, PA

Charlestown is an unincorporated area in Peters Township, in Franklin County, in the U.S. state of Pennsylvania.

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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