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Ross Mountain, PA Weather Forecast
Ross Mountain, PA Weather Forecast Date: 1212 AM EDT Mon Oct 26 2026
The area/counties/county of: Higher Elevations Of Westmoreland, including the cities of: Ligonier and Donegal.or toggle through each period.
Overnight... Clear. Near steady temperature in the lower 40s. Southwest winds around 5 mph.
Today... Sunny. Highs in the mid 60s. West winds around 5 mph.
Tonight... Mainly clear. Lows in the lower 40s. West winds around 5 mph in the evening, becoming light and variable.
Tuesday... Partly cloudy. Highs in the mid 60s. Light and variable winds.
Tuesday Night... Partly cloudy. Lows in the mid 40s. East winds around 5 mph.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.
Thursday... Mostly sunny. Highs in the upper 60s.
Thursday Night... Mainly clear. Lows in the upper 40s.
Friday... Partly cloudy. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Partly sunny. Highs in the upper 60s.
Saturday Night... Mostly cloudy. Lows around 50.
POP = Probability of Precipitation
Ross Mountain Radar Loop
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