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Summit, PA Weather Forecast
Summit, PA Weather Forecast Date: 900 AM EDT Wed Oct 28 2026
The area/counties/county of: Cambria, including the city of Johnstown.or toggle through each period.
Today... Mostly cloudy this morning, then becoming partly sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the mid 40s. South winds 5 to 10 mph.
Thursday... Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
Thursday Night... Clear in the evening, then becoming partly cloudy. Mild. Lows in the lower 50s. West winds 5 to 10 mph with gusts up to 30 mph.
Friday... Mostly sunny. Highs in the lower 60s. West winds 5 to 10 mph with gusts up to 25 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Cooler with lows in the upper 30s.
Saturday... Partly sunny. Highs in the lower 60s.
Saturday Night... Mostly cloudy. Lows in the mid 40s.
Sunday... Mostly cloudy. Highs in the mid 60s.
Sunday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30%.
Monday... Mostly cloudy with a 40% chance of showers. Highs in the lower 60s.
Monday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
POP = Probability of Precipitation
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