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Merion Park, PA 7-Day Night Weather Forecast
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Merion Park, PA Weather Forecast
Merion Park, PA Weather Forecast Date: 400 PM EDT Wed Aug 05 2026
The area/counties/county of: Eastern Montgomery, including the cities of: Norristown and Lansdale.or toggle through each period.
Tonight... Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 70%.
Thursday... Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40%.
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Southwest winds around 5 mph. Chance of rain 50%.
Friday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 50%.
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40%.
Saturday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40%.
Sunday... Sunny, hot with highs in the upper 80s.
Sunday Night... Mostly clear. Lows in the upper 60s.
Monday... Sunny, hot with highs around 90.
Monday Night... Partly cloudy. Lows in the lower 70s.
Tuesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 40%.
Tuesday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40%.
POP = Probability of Precipitation
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