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City of Casselberry, FLCasselberry, FL 7-Day Night Weather Forecast
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Casselberry, FL Weather Forecast
Casselberry, FL Weather Forecast Date: 345 PM EDT Sat Oct 24 2026
The area/counties/county of: Seminole, including the cities of: Altamonte Springs, Casselberry, Oviedo, Sanford, and Winter Springs.or toggle through each period.
Tonight... Partly cloudy. A chance of showers and a slight chance of thunderstorms through early morning, then a slight chance of showers late. Breezy. Lows in the upper 60s. North winds 10 to 15 mph becoming northeast 15 to 20 mph late. Chance of rain 50%.
Sunday... Partly sunny with a chance of showers and a slight chance of thunderstorms. Breezy. Highs in the lower 80s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers in the late evening and early morning, then a slight chance of showers after midnight. Lows around 70. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Monday... Partly sunny with a slight chance of showers. Breezy. Highs in the lower 80s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20%.
Monday Night... Mostly clear. Lows around 70. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tuesday... Mostly sunny. Breezy. Highs in the lower 80s.
Tuesday Night... Mostly clear. Lows around 70.
Wednesday... Partly sunny. A slight chance of showers and thunderstorms late in the afternoon and towards sunset. Breezy. Highs in the lower 80s. Chance of rain 20%.
Wednesday Night... A slight chance of thunderstorms in the late evening and early morning. Partly cloudy with a slight chance of showers. Breezy. Lows in the lower 70s. Chance of rain 20%.
Thursday... Partly sunny with a chance of showers. A slight chance of thunderstorms late in the afternoon and towards sunset. Breezy. Highs in the lower 80s. Chance of rain 40%.
Thursday Night... Mostly clear. Lows in the upper 60s.
Friday... Partly sunny with a slight chance of showers. Breezy. Highs in the lower 80s. Chance of rain 20%.
Friday Night... Mostly clear. Lows in the upper 60s.
POP = Probability of Precipitation
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