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Borough of Irwin, PAIrwin, PA 7-Day Weather Forecast
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Irwin Weather Forecast
Irwin, PA Weather Forecast Date: 202 AM EDT Tue Oct 06 2026
Weather forecast for Irwin, PA
Tonight Lo: 39°F Lo: 4°C |
Tonight... Clear. Patchy fog. Near steady temperature in the upper 30s. Light and variable winds. |
| Today Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Today... Patchy fog in the morning. Sunny. Highs in the lower 60s. Light and variable winds. |
Wed Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Wednesday... Sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Thursday... Mostly sunny. Highs in the lower 70s. |
| Fri Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Sunny. Highs in the upper 60s. |
| Sat Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Saturday... Mostly sunny. Highs in the lower 70s. |
Sun Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Sunday... Partly sunny with a 40% chance of showers. Highs in the lower 70s. |
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