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Johnson, PA Weather Forecast
Johnson, PA Weather Forecast Date: 900 PM EDT Tue Aug 18 2026
The area/counties/county of: Mckean, including the city of Bradford.or toggle through each period.
Tonight... Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest winds around 5 mph, becoming southwest after midnight.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening. Areas of fog. Lows in the mid 50s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 40%.
Thursday... Areas of fog in the morning. Partly sunny. Highs in the mid 70s. North winds around 5 mph.
Thursday Night... Mostly clear. Patchy fog after midnight. Lows in the upper 40s. North winds around 5 mph in the evening, becoming light and variable.
Friday... Areas of fog in the morning. Sunny. Highs in the upper 70s.
Friday Night... Partly cloudy. Lows in the mid 50s.
Saturday... Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70%.
Saturday Night... Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70%.
Sunday... Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70%.
Sunday Night... Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 70%.
Monday... Mostly sunny. Highs in the lower 70s.
Monday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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