| NWS Forecast for: Southeast Coastal St. Johns Issued by: National Weather Service Jacksonville, FL Last Update: 222 AM EDT Wed Jun 24 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the mid 70s. West winds around 5 mph. Wednesday: Mostly sunny. Highs in the lower 90s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 20 percent. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40 percent. Heat index values up to 106. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 20 percent. Friday And Friday Night: Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105. Saturday And Saturday Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105. Sunday: Sunny. Highs in the mid 90s. Heat index values up to 110. Sunday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. Monday And Monday Night: Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 110. Tuesday: Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent. | |
| Zone Forecast: Southeast Coastal St. Johns | |
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