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City of Johnstown, PAJohnstown, PA 7-Day Weather Forecast
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Johnstown Weather Forecast
Johnstown, PA Weather Forecast Date: 430 AM EDT Mon Oct 19 2026
Weather forecast for Johnstown, PA
Today Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Today... Widespread frost this morning. Sunny. Highs in the lower 60s. Light and variable winds, becoming north around 5 mph this afternoon. |
| Tue Hi: 61°FHi: 16°C Lo: 35°F Lo: 2°C |
Tuesday... Patchy frost in the morning. Sunny. Highs in the lower 60s. North winds 5 to 10 mph. |
| Wed Hi: 61°FHi: 16°C Lo: 35°F Lo: 2°C |
Wednesday... Areas of frost in the morning. Sunny. Highs in the lower 60s. Northeast winds around 5 mph. |
| Thu Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Thursday... Areas of frost in the morning. Sunny. Highs in the lower 60s. |
| Fri Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Friday... Sunny. Highs in the upper 50s. |
| Sat Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Saturday... Sunny. Highs in the upper 50s. |
| Sun Hi: 61°FHi: 16°C |
Sunday... Sunny. Highs in the lower 60s. |
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