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

82°F

28°C

Humidity 58%
Wind Speed S 3 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Sep 8:53 pm CDT
Extended Forecast for

Greenville Municipal Airport MS

  • Tonight

    Tonight: Clear, with a low around 73. Calm wind.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Calm wind becoming west northwest around 5 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Heat index values as high as 104. West southwest wind around 5 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 99. Calm wind becoming west northwest around 5 mph in the morning.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. North wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. North northeast wind around 10 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 73. Calm wind.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming west northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 75. Calm wind becoming south southwest around 5 mph.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 104. West southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm.
Monday
Mostly sunny and hot, with a high near 99. Calm wind becoming west northwest around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 96. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 69. North northeast wind around 10 mph.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 66.
Friday
Mostly sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville Municipal Airport MS
 33.46°N 90.99°W
Last Update:
9:31 pm CDT Sep 18, 2026
Forecast Valid:
10pm CDT Sep 18, 2026-6pm CDT Sep 25, 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