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Castalia, NC Weather Forecast
Castalia, NC Weather Forecast Date: 407 AM EDT Thu Sep 10 2026
The area/counties/county of: Nash, including the cities of: Nashville, Spring Hope, and Rocky Mount.or toggle through each period.
Today... Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph.
Tonight... Clear. Lows in the lower 70s. Southwest winds 5 to 10 mph.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. West winds around 5 mph. Chance of rain 20%. Heat index values up to 102.
Friday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50%.
Saturday... Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 80%.
Saturday Night... Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 70%.
Sunday... Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50%.
Monday... Mostly clear. Highs in the lower 90s. Lows in the upper 60s.
Tuesday... Mostly clear. Highs in the lower 90s. Lows in the upper 60s.
POP = Probability of Precipitation
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