| NWS Forecast for: Union County Issued by: National Weather Service Memphis, TN Last Update: 605 AM CDT Sat Jul 25 2026 | |
| Today: A chance of thunderstorms. Showers likely, mainly this morning. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent. Sunday: Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106. Sunday Night: Mostly clear. Humid with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable. Monday: Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 105. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: Sunny. Highs in the upper 90s. Heat index values up to 105. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Wednesday: Mostly sunny. Highs in the mid 90s. Wednesday Night: Mostly clear. Lows in the lower 70s. Thursday: Sunny. Highs in the mid 90s. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Friday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. | |
| Zone Forecast: Union County | |
Visit your local NWS office at: https://www.weather.gov/meg |