| NWS Forecast for: Southeast Coastal St. Johns Issued by: National Weather Service Jacksonville, FL Last Update: 1207 PM EDT Tue Oct 20 2026 |  |
This Afternoon: Mostly sunny. Highs in the upper 70s. North winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly clear. Lows in the lower 60s. North winds 15 to 20 mph with gusts up to 30 mph. Wednesday: Mostly sunny. Highs in the upper 70s. North winds 15 to 20 mph. Wednesday Night: Mostly clear. Lows in the lower 60s. North winds 15 to 20 mph. Thursday: Sunny. Highs in the mid 70s. North winds 10 to 15 mph. Thursday Night: Clear. Lows in the mid 60s. Friday: Sunny, breezy with highs in the mid 70s. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers. Breezy with lows in the mid 60s. Saturday And Saturday Night: Showers with a slight chance of thunderstorms. Very windy. Highs in the mid 70s. Lows in the upper 60s. Chance of rain 90 percent. Sunday: Partly sunny. A chance of showers in the morning, then showers likely in the afternoon. Very windy with highs in the mid 70s. Chance of rain 60 percent. Sunday Night: Mostly cloudy with showers likely in the evening, then partly cloudy with a chance of showers after midnight. Very windy. Near steady temperature in the upper 60s. Chance of rain 60 percent. Monday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Windy with highs in the mid 70s. Chance of rain 50 percent. | |
| Zone Forecast: Southeast Coastal St. Johns | |
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