National Weather Service Forecast for: Greenville MS
Issued by: National Weather Service Jackson, MS
Updated: 5:15 pm CST Dec 16, 2025
 
Tonight

Tonight: A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 43. South wind 5 to 10 mph becoming light after midnight.
Cloudy then
Chance
Showers
 Wednesday

Wednesday: A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 57. Calm wind becoming south southeast around 5 mph in the afternoon.
Chance
Showers

 Wednesday
Night
Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 52. South wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy
then Slight
Chance
Showers
 Thursday

Thursday: Showers likely, then showers and possibly a thunderstorm after 9am. High near 66. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Showers
 Thursday
Night
Thursday Night: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear

 Friday

Friday: Sunny, with a high near 50. North northwest wind around 5 mph becoming east southeast in the afternoon.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 39. South wind 5 to 10 mph.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 54. South southwest wind around 10 mph, with gusts as high as 20 mph.
Partly Cloudy
Lo 43 °F Hi 57 °F Lo 52 °F Hi 66 °F Lo 36 °F Hi 50 °F Lo 39 °F Hi 65 °F Lo 54 °F

 

Tonight
 
 A 40 percent chance of showers, mainly after 3am. Cloudy, with a low around 43. South wind 5 to 10 mph becoming light after midnight.
Wednesday
 
 A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 57. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
 
 A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 52. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
 Showers likely, then showers and possibly a thunderstorm after 9am. High near 66. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Mostly clear, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
 
 Sunny, with a high near 50. North northwest wind around 5 mph becoming east southeast in the afternoon.
Friday Night
 
 Mostly clear, with a low around 39. South wind 5 to 10 mph.
Saturday
 
 Sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
 Partly cloudy, with a low around 54. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
 
 Partly sunny, with a high near 67.
Sunday Night
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
 
 Partly sunny, with a high near 69.
Monday Night
 
 Mostly cloudy, with a low around 55.
Tuesday
 
 Partly sunny, with a high near 70.

 

Forecast from NOAA-NWS for Greenville MS.