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Coplay, PA Weather Forecast
Coplay, PA Weather Forecast Date: 400 AM EDT Mon Sep 07 2026
The area/counties/county of: Lehigh, including the city of Allentown.or toggle through each period.
Today... Sunny. Highs in the upper 70s. North winds around 5 mph.
Tonight... Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Highs around 80. Light and variable winds, becoming west around 5 mph in the afternoon.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.
Wednesday Night... Partly cloudy. Warmer with lows in the upper 60s.
Thursday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler with lows in the upper 50s. Chance of rain 50%.
Friday... Sunny. Highs in the upper 70s.
Friday Night... Mostly clear. Lows in the mid 50s.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Coplay Radar Loop
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