| NWS Forecast for: Western St. Johns Issued by: National Weather Service Jacksonville, FL Last Update: 737 AM EDT Tue Jun 9 2026 | |
| Today: Partly sunny with a slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent. Tonight: Partly cloudy with a 20 percent chance of showers. Lows in the mid 70s. East winds 5 to 10 mph. Wednesday: Mostly sunny. Highs in the lower 90s. Southeast winds 5 to 10 mph. Wednesday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. 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. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 105 early in the evening. Sunday And Sunday Night: Mostly cloudy. Showers and thunderstorms likely. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 60 percent. Heat index values up to 110. Monday: Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105. | |
| Zone Forecast: Western St. Johns | |
Visit your local NWS office at: https://www.weather.gov/jax |