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St. Clairsville, PA 7-Day Weather Forecast
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St. Clairsville Weather Forecast
St. Clairsville, PA Weather Forecast Date: 1201 AM EST Tue Mar 03 2026
Weather forecast for St. Clairsville, PA
Tonight Lo: 29°F Lo: -2°C |
Tonight... Freezing rain, a slight chance of snow and sleet. Little or no snow and sleet accumulation. Additional ice accumulation around a tenth of an inch. Lows in the upper 20s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 90%. |
Tue Hi: 45°FHi: 7°C Lo: 41°F Lo: 5°C |
Tuesday... Freezing rain and rain likely in the morning, then rain with a chance of freezing rain in the afternoon. Ice accumulation of up to one quarter of an inch. Not as cool with highs in the mid 40s. South winds 5 to 10 mph. Chance of precipitation near 100%. |
Wed Hi: 51°FHi: 11°C Lo: 45°F Lo: 7°C |
Wednesday... Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 60%. |
| Thu Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Thursday... Rain likely. Not as cool with highs in the mid 60s. Chance of rain 70%. |
Fri Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Partly sunny. Unseasonably warm with highs around 70. |
Sat Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Saturday... Partly sunny in the morning, then mostly cloudy with showers likely in the afternoon. Continued unseasonably warm with highs in the mid 70s. Chance of rain 70%. |
| Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Partly sunny. A chance of showers in the afternoon. Warm with highs in the mid 60s. Chance of rain 30%. |
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