Johnson, PA 7-Day Weather Forecast
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Johnson Weather Forecast


Johnson, PA Weather Forecast Date: 600 PM EDT Fri Aug 07 2026
Weather forecast for Johnson, PA
| Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy. A chance of showers and thunderstorms, mainly this evening. Lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 50%. |
| Sat Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Saturday... A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 70%. |
| Sun Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Sunny. Highs around 80. West winds around 5 mph. |
| Mon Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Monday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70%. |
| Tue Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Tuesday... Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Chance of rain 70%. |
| Wed Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the mid 70s. Chance of rain 50%. |
| Thu Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Thursday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40%. |
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