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

45°F

7°C

Humidity 56%
Wind Speed SW 9 mph
Barometer 30.27 in (1025.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 13 Jan 8:53 am CST
Extended Forecast for

Chatham MS

  • Today

    Today: Increasing clouds, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 54. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 42. North wind around 5 mph becoming southwest in the afternoon.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 54. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 29. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 42. North wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 33. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 48. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MS
 33.1°N 91.09°W
Last Update:
8:15 am CST Jan 13, 2026
Forecast Valid:
8am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation