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Coplay, PA Weather Forecast
Coplay, PA Weather Forecast Date: 709 PM EST Tue Mar 03 2026
The area/counties/county of: Lehigh, including the city of Allentown.or toggle through each period.
Tonight... Patchy fog this evening. Rain, mainly this evening. Near steady temperature in the mid 30s. South winds around 5 mph, becoming west after midnight. Chance of rain near 100%.
Wednesday... Partly sunny. A slight chance of rain in the afternoon. Not as cool with highs in the lower 50s. North winds around 5 mph, becoming northeast in the afternoon. Chance of rain 20%.
Wednesday Night... Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 30s. Light and variable winds. Chance of rain 70%.
Thursday... Rain likely in the morning, then showers likely in the afternoon. Highs around 50. East winds around 5 mph. Chance of rain 70%.
Thursday Night... Showers. Lows in the lower 40s. East winds around 5 mph. Chance of rain 90%.
Friday... Mostly cloudy. Not as cool with highs in the lower 60s.
Friday Night... Mostly cloudy. Lows in the lower 40s.
Saturday... Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30%.
Saturday Night... Showers likely, mainly in the evening. Not as cool with lows in the lower 50s. Chance of rain 70%.
Sunday... Mostly sunny. Highs in the mid 60s.
Sunday Night... Partly cloudy. Lows in the upper 40s.
Monday... Mostly sunny. Highs in the mid 60s.
Monday Night... Partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
Coplay Radar Loop
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