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Westmoreland County, PA 7-Day Weather Forecast
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Westmoreland County Weather Forecast
Westmoreland County, PA Weather Forecast Date: 1154 PM EST Mon Mar 02 2026
Weather forecast for Westmoreland County, PA
Tonight Lo: 30°F Lo: -1°C |
Tonight... Mostly cloudy. Rain with a slight chance of freezing rain. Additional ice accumulation around a trace. Near steady temperature in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 90%. |
Tue Hi: 55°FHi: 13°C Lo: 45°F Lo: 7°C |
Tuesday... Rain. Highs in the mid 50s. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain near 100%. |
| Wed Hi: 59°FHi: 15°C Lo: 50°F Lo: 10°C |
Wednesday... Considerable cloudiness. A chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 50s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 70%. |
| Thu Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Thursday... Rain. Unseasonably warm with highs around 70. Chance of rain 90%. |
Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Unseasonably warm with highs in the lower 70s. Chance of rain 40%. |
| Sat Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Saturday... Partly sunny with a chance of rain in the morning, then cloudy with rain in the afternoon. Unseasonably warm with highs in the upper 70s. Chance of rain 80%. |
Sun Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Sunday... Partly sunny in the morning, then becoming partly cloudy. A 40% chance of rain. Warm with highs in the upper 60s. |
Westmoreland County Radar Loop
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