Weather WorldPenn Wynne, PA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Penn Wynne, PA Weather Forecast
Penn Wynne, PA Weather Forecast Date: 400 PM EDT Mon Aug 03 2026
The area/counties/county of: Eastern Montgomery, including the cities of: Norristown and Lansdale.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the mid 60s. North winds around 5 mph.
Tuesday... Mostly sunny. Hot with highs in the mid 80s. Northeast winds around 5 mph.
Tuesday Night... Mostly cloudy. Lows in the upper 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly cloudy with a chance of showers. Hot with highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy with a chance of showers. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 50%.
Thursday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50%.
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50%.
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50%.
Saturday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 50%.
Sunday... Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 30%.
Sunday Night... A chance of showers in the evening. Partly cloudy. Lows in the lower 70s. Chance of rain 30%.
POP = Probability of Precipitation
Penn Wynne Radar Loop
Use the map search tool if you want to place a location marker on the radar map...