Weather WorldTriangle Park, PA 7-Day Night Weather Forecast
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Triangle Park, PA Weather Forecast
Triangle Park, PA Weather Forecast Date: 600 AM EDT Tue Sep 29 2026
The area/counties/county of: Lancaster, including the city of Lancaster.or toggle through each period.
Today... Mostly cloudy. Highs in the lower 70s. Northwest winds 5 to 10 mph.
Tonight... Mostly cloudy in the evening, then clearing. Areas of fog after midnight. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable.
Wednesday... Areas of fog in the morning. Mostly sunny. Highs in the upper 70s. West winds around 5 mph.
Wednesday Night... Mostly cloudy. Lows around 60. South winds around 5 mph.
Thursday... Mostly sunny. Humid with highs in the lower 80s. Southwest winds around 5 mph.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Friday... Mostly sunny. Humid with highs in the lower 80s.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Saturday... Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Not as warm with highs in the lower 70s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 60%.
Sunday... Showers likely. Highs in the upper 60s. Chance of rain 60%.
Sunday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 60%.
POP = Probability of Precipitation
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