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Castle, PA 7-Day Night Weather Forecast
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Castle, PA Weather Forecast
Castle, PA Weather Forecast Date: 1103 PM EDT Sun Sep 13 2026
The area/counties/county of: Lawrence, including the cities of: New Castle and Ellwood City.or toggle through each period.
Rest of Tonight... Mostly cloudy late this evening, then becoming partly cloudy. Patchy fog late this evening. Lows in the mid 50s. Southwest winds around 5 mph, becoming north around 5 mph.
Monday... Mostly sunny. Highs in the lower 70s. North winds 5 to 10 mph.
Monday Night... Mainly clear. Lows in the upper 40s. Northeast winds around 5 mph, becoming east after midnight.
Tuesday... Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Tuesday Night... Mainly clear. Lows in the lower 60s. South winds 5 to 10 mph.
Wednesday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40%.
Wednesday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening. Warm with lows in the mid 60s. Chance of rain 40%.
Thursday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Warm with highs in the mid 80s. Chance of rain 60%.
Thursday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60%.
Friday... Partly sunny with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 70s. Chance of rain 30%.
Friday Night... Partly cloudy. Lows in the upper 50s.
Saturday... Partly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 40%.
Saturday Night... Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 40%.
POP = Probability of Precipitation
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