| NWS Forecast for: Marion County Issued by: National Weather Service Little Rock, AR Last Update: 450 PM CDT Sun Aug 9 2026 |  |
| Tonight: Mostly clear. Lows in the lower 70s. South winds around 5 mph. Monday: Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 105. Monday Night: Clear. Lows in the mid 70s. South winds around 5 mph. Tuesday: Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 107. Tuesday Night: Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Gusts up to 20 mph after midnight. Heat index values up to 105 early in the evening. Wednesday: Sunny. Highs in the upper 90s. Heat index values up to 110. Wednesday Night Through Thursday Night: Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. Friday Through Sunday: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. | |
| Zone Forecast: Marion County | |
Visit your local NWS office at: https://www.weather.gov/lzk |