| NWS Forecast for: Union County Issued by: National Weather Service Jacksonville, FL Last Update: 432 PM EST Sun Nov 23 2025 |  |
| Tonight: Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Monday: Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Tuesday: Areas of fog in the morning. Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southwest winds around 5 mph in the evening, becoming light and variable. Wednesday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Wednesday Night: Mostly cloudy. Lows around 50. Thanksgiving Day And Thursday Night: Partly cloudy. Highs in the upper 60s. Lows in the upper 30s. Friday: Sunny. Highs in the mid 60s. Friday Night And Saturday: Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. Saturday Night: Mostly cloudy. Not as cool with lows in the mid 50s. Sunday: Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. | |
| Zone Forecast: Union County | |
Visit your local NWS office at: https://www.weather.gov/jax |