| NWS Forecast for: Southeast Coastal St. Johns Issued by: National Weather Service Jacksonville, FL Last Update: 132 PM EDT Thu Jul 3 2025 |  |
| This Afternoon: Showers likely with a chance of thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Tonight: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 70 percent. Independence Day: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 70 percent. Friday Night: Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the lower 70s. Northeast winds 5 to 10 mph, becoming south after midnight. Chance of rain 60 percent. Saturday: Showers and thunderstorms. Highs in the mid 80s. East winds 5 to 10 mph, becoming north 10 to 15 mph in the afternoon. Chance of rain 80 percent. Saturday Night: Mostly cloudy. Showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 80 percent. Sunday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70 percent. Sunday Night: Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 70 percent. Monday Through Tuesday: Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 105. Tuesday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 105. | |
| Zone Forecast: Southeast Coastal St. Johns | |
Visit your local NWS office at: https://www.weather.gov/jax |