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Marietta, Mississippi Weather Forecast
Marietta, Mississippi Weather
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Weather Forecast for Marietta, Mississippi : Prentiss County
Issued: 11:32 am CST Dec 16, 2025 Latitude: 34.5020433 Longitude: -88.4689382 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Increasing Clouds on Today Mostly Cloudy on Tonight 30% chance of rain on Wednesday 100% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday 20% chance of on Sunday 20% chance of on Monday
High: 51°F Low: 35°F High: 54°F High: 61°F High: 47°F High: 59°F High: 61°F High: 63°F
Low: 44°F Low: 31°F Low: 32°F Low: 45°F Low: 45°F  
Increasing Clouds Mostly Cloudy Rain Thunderstorms Sunny Sunny Partly Sunny Partly Sunny
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Current Conditions at
TUPELO - (KTUP)
45°
Clear
as of 10:53 AM CST
Rel. Humidity: 42%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
MUSCLE SHOALS - (KMSL)
48°
Feels like 44°F
Clear
as of 10:53 AM CST
Rel. Humidity: 29%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
9 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
COLUMBUS AFB - (KCBM)
50°
Clear
as of 10:55 AM CST
Rel. Humidity: 34%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
5 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
COLUMBUS ARPT - (KGTR)
46°
Clear
as of 10:56 AM CST
Rel. Humidity: 39%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Clear
Increasing Clouds on Today Today... Increasing clouds, with a high near 51. South wind 5 to 10 mph.
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 35. South wind around 5 mph.
30% chance of rain Wednesday Wednesday... A 30 percent chance of showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 44. South southeast wind 5 to 10 mph.
100% chance of thunderstorms Thursday Thursday... Showers likely, then showers and possibly a thunderstorm after noon. High near 61. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers before midnight. Partly cloudy, with a low around 31. West southwest wind 5 to 10 mph becoming northwest after midnight.
Sunny on Friday Friday... Sunny, with a high near 47. Northwest wind around 5 mph becoming south southeast in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 32. Calm wind becoming south around 5 mph after midnight.
Sunny on Saturday Saturday... Sunny, with a high near 59.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers, mainly after midnight. Increasing clouds, with a low around 45.
20% chance of Sunday Sunday... A 20 percent chance of showers. Partly sunny, with a high near 61.
30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 45.
20% chance of Monday Monday... A 20 percent chance of showers. Partly sunny, with a high near 63.
Current Radar Image


Sun Almanac for Marietta, Mississippi
Sunrise: 06:54 AM
Sunset: 4:45 PM
Civil Sunrise:06:26 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:45 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:15 PM
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