Weather WorldMarietta, MS 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Marietta, MS Weather Forecast
Marietta, MS Weather Forecast Date: 306 PM CDT Sat Sep 12 2026
The area/counties/county of: Prentiss, including the city of Booneville.or toggle through each period.
Tonight... Mostly clear. Lows around 70. West winds around 5 mph early, becoming light and variable.
Sunday... Mostly sunny. Highs in the mid 90s. Light and variable winds, becoming north around 5 mph in the afternoon.
Sunday Night... Mostly clear. Lows in the lower 70s. Light and variable winds.
Monday... Sunny. Highs in the upper 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Heat index values up to 107.
Monday Night... Clear. Lows in the lower 70s. East winds around 5 mph in the evening, becoming light and variable.
Tuesday... Sunny. Highs in the upper 90s. Heat index values up to 105.
Tuesday Night... Clear. Lows in the lower 70s.
Wednesday... Sunny. Highs in the mid 90s. Heat index values up to 105.
Wednesday Night... Clear. Lows around 70.
Thursday... Sunny. Highs in the mid 90s.
Thursday Night... Mostly clear. Lows in the upper 60s.
Friday... Sunny. Highs in the mid 90s.
Friday Night... Mostly clear. Lows in the upper 60s.
POP = Probability of Precipitation
Marietta Radar Loop
Use the map search tool if you want to place a location marker on the radar map...