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Johnstown School, PA 7-Day Night Weather Forecast
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Johnstown School, PA Weather Forecast
Johnstown School, PA Weather Forecast Date: 730 AM EDT Sat Aug 22 2026
The area/counties/county of: Somerset, including the city of Somerset.or toggle through each period.
Today... Mostly sunny. Patchy dense fog this morning. A chance of showers and thunderstorms this afternoon. Some thunderstorms May produce gusty winds and frequent lightning this afternoon. Highs in the mid 70s. Southeast winds around 5 mph. Chance of rain 50%.
Tonight... Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms May produce gusty winds and frequent lightning in the evening. Lows in the upper 50s. South winds around 5 mph, becoming southwest with gusts up to 25 mph after midnight. Chance of rain 90%.
Sunday... Partly sunny with a chance of showers. Thunderstorms likely in the afternoon. Some thunderstorms May produce gusty winds and small hail in the afternoon. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Some thunderstorms May produce gusty winds and small hail in the evening. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Monday... Mostly sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
Tuesday... Mostly sunny. Highs around 70.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Wednesday... Mostly sunny. Highs in the mid 70s.
Wednesday Night... Mostly cloudy. Lows around 60.
Thursday... Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Thursday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
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