| NWS Forecast for: Southeast Coastal St. Johns Issued by: National Weather Service Jacksonville, FL Last Update: 357 AM EST Sun Jan 18 2026 | |
Today: Showers, breezy, cooler with highs in the upper 50s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent. Tonight: Partly cloudy in the evening, then clearing. Patchy frost after midnight. Much cooler with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values in the mid 20s. Martin Luther King Jr Day: Patchy frost in the morning. Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph. Wind chill values in the mid 20s in the morning. Monday Night: Mostly clear. Lows in the upper 30s. Northwest winds 5 to 10 mph. Tuesday: Sunny. Highs in the upper 50s. North winds 10 to 15 mph. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Wednesday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 60s. Wednesday Night: Cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent. Thursday And Thursday Night: Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. Lows around 50. Friday: Sunny. A slight chance of showers in the morning. Highs in the upper 60s. Chance of rain 20 percent. Friday Night And Saturday: Partly cloudy. Lows in the mid 50s. Highs in the lower 70s. | |
| Zone Forecast: Southeast Coastal St. Johns | |
Visit your local NWS office at: https://www.weather.gov/jax |