Weather WorldSeneca, PA 7-Day Weather Forecast
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Seneca Weather Forecast
Seneca, PA Weather Forecast Date: 802 PM EDT Tue Oct 20 2026
Weather forecast for Seneca, PA
Tonight Lo: 35°F Lo: 2°C |
Tonight... Clear. Patchy frost. Lows in the mid 30s. Northeast winds around 5 mph. |
Wed Hi: 69°FHi: 21°C Lo: 39°F Lo: 4°C |
Wednesday... Areas of frost with patchy fog in the morning. Sunny. Highs in the upper 60s. East winds around 5 mph in the morning, becoming light and variable. |
Thu Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Thursday... Partly cloudy in the morning, then clearing. Patchy frost in the morning. Highs in the lower 60s. North winds 5 to 10 mph. |
Fri Hi: 61°FHi: 16°C Lo: 31°F Lo: -1°C |
Friday... Sunny. Highs in the lower 60s. |
| Sat Hi: 61°FHi: 16°C Lo: 35°F Lo: 2°C |
Saturday... Sunny. Highs in the lower 60s. |
| Sun Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Sunday... Mostly sunny. Highs in the mid 60s. |
| Mon Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Monday... Partly cloudy. Highs in the mid 60s. |
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