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Fernandina Beach High School, FL 7-Day Night Weather Forecast
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Fernandina Beach High School, FL Weather Forecast
Fernandina Beach High School, FL Weather Forecast Date: 222 PM EDT Wed Aug 19 2026
The area/counties/county of: Coastal Nassau, including the cities of: Amelia City, Fernandina Beach, and Yulee.or toggle through each period.
This Afternoon... Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 109.
Tonight... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 20%.
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph, becoming southeast in the afternoon. Chance of rain 20%. Heat index values up to 109.
Thursday Night... Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 105 early in the evening.
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 106.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50%.
Saturday... Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70%.
Saturday Night... Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 70%.
Sunday... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50%.
Monday... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20%.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
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