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Old Main, PA Weather Forecast
Old Main, PA Weather Forecast Date: 1200 AM EDT Wed Sep 23 2026
The area/counties/county of: Southern Centre, including the city of State College.or toggle through each period.
Rest of Tonight... Cloudy. Lows in the upper 40s. East winds 5 to 10 mph with gusts up to 20 mph.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. East winds 5 to 10 mph with gusts up to 25 mph.
Wednesday Night... Partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
Thursday... Mostly sunny. Highs in the mid 60s. Northeast winds around 5 mph.
Thursday Night... Mostly clear. Lows in the lower 40s. North winds around 5 mph.
Friday... Sunny. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. Lows in the upper 40s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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