What is today's weather forecast for Saint Clairsville, PA?

Today's forecast for Saint Clairsville shows a high of 44 degrees and a low of 37 degrees Fahrenheit. Increasing clouds, with a high near 44.

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

The 7-day forecast for Saint Clairsville shows highs from 34 to 44 degrees and lows from 18 to 37 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Saint Clairsville, PA this week?

Yes, rain is possible in Saint Clairsville this week. Precipitation chances: Thursday (100% chance), Friday (30% chance), Tuesday (30% chance).

How accurate is the Saint Clairsville weather forecast?

WeatherForYou provides highly accurate Saint Clairsville 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.

Saint Clairsville, PA Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Watch

Current Conditions From Nearby Station

Switch to Metric Units

21°F
Feels Like 21°F

Humidity 90% Dew Point 19°F Wind Calm Barometer 30.18 in.

Visibility 10 mi.

Report from a NOAA weather station 5.1 mi. S of central Saint Clairsville
at 7:15 AM Thu, Dec 18, 2025

Point Forecast at a Glance

ThuDec 18

FriDec 19

30%

SatDec 20

SunDec 21

MonDec 22

TueDec 23

30%

WedDec 24

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 34°F to 44°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 40°F with lows around 24°F.

This Date in Weather History

1983 - Record cold hit the north central states. At Havre, MT, the mercury plunged to a record reading of 34 degrees below zero.

Saint Clairsville, PA 7 Day Weather Forecast Details

Thursday Dec 18

Day: Increasing clouds, with a high near 44. South wind 5 to 10 mph.

Night: Showers. Low around 37. Southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Dec 19

Day: A chance of rain and snow showers before 10am, then a chance of snow showers between 10am and 1pm. Partly sunny, with a temperature falling to around 26 by 5pm. Breezy, with a west wind 16 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Night: Partly cloudy, with a low around 20. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 47 mph.

Saturday Dec 20

Day: Partly sunny, with a high near 42. Calm wind becoming south 5 to 7 mph in the morning.

Night: Mostly cloudy, with a low around 29.

Sunday Dec 21

Day: Mostly sunny, with a high near 38.

Night: Partly cloudy, with a low around 18.

Monday Dec 22

Day: Mostly sunny, with a high near 34.

Night: Mostly cloudy, with a low around 23.

Tuesday Dec 23

Day: A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

Night: Mostly cloudy, with a low around 33.

Wednesday Dec 24

Day: Partly sunny, with a high near 44.

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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