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

27°F

-3°C

Humidity 55%
Wind Speed NE 8 mph
Barometer 30.50 in (1033.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 20 Jan 4:53 am CST
Extended Forecast for

Greenville Municipal Airport MS

  • Today

    Today: Sunny, with a high near 49. Northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Areas of frost between 10pm and 3am. Otherwise, increasing clouds, with a low around 35. South wind 5 to 10 mph.

    Low: 35 °F

    Areas Frost

  • Wednesday

    Wednesday: Showers. High near 51. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 42. South southeast wind around 5 mph becoming north northeast in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers. Cloudy, with a high near 51. Northeast wind around 10 mph.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 37. Northeast wind 5 to 10 mph.

    Low: 37 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 43. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers, freezing rain, and sleet before midnight, then freezing rain and sleet likely. Cloudy, with a low around 20. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Wintry Mix
    Likely

  • Saturday

    Saturday: Freezing rain, possibly mixed with sleet before noon, then freezing rain and sleet, possibly mixed with snow showers. High near 25. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 25 °F

    Wintry Mix

Detailed Forecast

Today
Sunny, with a high near 49. Northeast wind around 5 mph becoming south southeast in the afternoon.
Tonight
Areas of frost between 10pm and 3am. Otherwise, increasing clouds, with a low around 35. South wind 5 to 10 mph.
Wednesday
Showers. High near 51. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers likely. Cloudy, with a low around 42. South southeast wind around 5 mph becoming north northeast in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers. Cloudy, with a high near 51. Northeast wind around 10 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 37. Northeast wind 5 to 10 mph.
Friday
A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 43. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of rain showers, freezing rain, and sleet before midnight, then freezing rain and sleet likely. Cloudy, with a low around 20. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
Freezing rain, possibly mixed with sleet before noon, then freezing rain and sleet, possibly mixed with snow showers. High near 25. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers and freezing rain likely, possibly mixed with sleet before midnight, then a chance of snow showers and freezing rain. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Sunday
A slight chance of freezing rain. Partly sunny, with a high near 27. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville Municipal Airport MS
 33.51°N 90.99°W
Last Update:
5:15 am CST Jan 20, 2026
Forecast Valid:
5am CST Jan 20, 2026-6pm CST Jan 26, 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