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

86°F

30°C

Humidity 63%
Wind Speed SW 6 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 9 Aug 9:53 am CDT
Extended Forecast for

Greenville MS

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 106. South southwest wind around 5 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. South southwest wind 5 to 10 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. South southwest wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Southwest wind 5 to 10 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. Southwest wind around 10 mph.

    High: 98 °F

    Hot

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. South wind around 5 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 106. South southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Tuesday
Sunny, with a high near 96. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 77. South southwest wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 97. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 77. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 98. Southwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville MS
 33.37°N 91.05°W
Last Update:
9:15 am CDT Aug 9, 2026
Forecast Valid:
10am CDT Aug 9, 2026-6pm CDT Aug 15, 2026
 
Forecast Discussion
 
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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