National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

69°F

21°C

Humidity 96%
Wind Speed S 10 mph
Barometer 30.03 in (1017.5 mb)
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Last update 10 Mar 7:53 am CDT
Extended Forecast for

Chatham MS

  • Today

    Today: Cloudy, with a high near 80. South southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 80 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. North northeast wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. South southwest wind around 5 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 80. South southwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 67. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
Mostly sunny, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 42. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 69. South southwest wind around 5 mph.
Friday Night
Clear, with a low around 50. South wind around 5 mph.
Saturday
Sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 59.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MS
 33.1°N 91.09°W
Last Update:
7:15 am CDT Mar 10, 2026
Forecast Valid:
8am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation