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Big Spring Reservoir, PA Weather Forecast
Big Spring Reservoir, PA Weather Forecast Date: 223 AM EDT Thu Oct 22 2026
The area/counties/county of: Higher Elevations Of Westmoreland, including the cities of: Ligonier and Donegal.or toggle through each period.
Overnight... Clear. Patchy frost. Lows in the mid 30s. Northwest winds around 5 mph.
Today... Patchy frost in the morning. Sunny. Highs in the upper 50s. Northwest winds around 5 mph.
Tonight... Mainly clear. Lows in the upper 30s. Northwest winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. Highs in the lower 60s. East winds around 5 mph.
Friday Night... Clear. Lows in the mid 30s. Southeast winds around 5 mph.
Saturday... Sunny. Highs in the lower 60s.
Saturday Night... Clear. Lows in the lower 30s.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Clear. Lows in the upper 30s.
Monday... Mostly sunny. Highs in the mid 60s.
Monday Night... Mainly clear. Lows in the lower 40s.
Tuesday... Partly cloudy. Highs in the mid 60s.
Tuesday Night... Mostly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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