Weather World
Palmer Park, PA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Palmer Park, PA Weather Forecast
Palmer Park, PA Weather Forecast Date: 1003 PM EDT Tue Sep 01 2026
The area/counties/county of: Washington, including the cities of: Washington and Canonsburg.or toggle through each period.
Rest of Tonight... Partly cloudy with a slight chance of showers and thunderstorms. Warm. Near steady temperature in the lower 70s. Southwest winds around 5 mph. Chance of rain 20%.
Wednesday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 20%. Heat index values in the upper 90s in the afternoon.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Warm with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Thursday... Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Unseasonably warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50%. Heat index values in the upper 90s.
Thursday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Warm with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 60%.
Friday... Showers likely. A chance of thunderstorms in the afternoon. Warm with highs in the mid 80s. Chance of rain 70%.
Friday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Warm with lows in the mid 60s. Chance of rain 70%.
Saturday... A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 40%.
Saturday Night... Partly cloudy. Lows around 60.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Mainly clear. Lows around 60.
Labor Day... Partly cloudy. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
Palmer Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...