Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85° N Lon: 82.35° W Elev: 1010 ft.

A Few Clouds

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 30.03 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 Aug 8:53 pm EDT
Detailed forecast for

Central Greenville

Tonight
Mostly cloudy. Scattered showers and thunderstorms this evening. Lows in the upper 60s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 40 percent.
Thursday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 50 percent.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Friday
Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 70 percent.
Friday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. North winds around 5 mph. Chance of rain 60 percent.
Saturday
Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
Saturday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.
Sunday
Mostly sunny. Highs in the mid 80s.
Sunday Night
Partly cloudy. Lows in the upper 60s.
Monday
Sunny. Highs around 90.
Monday Night
Mostly clear. Lows around 70.
Tuesday
Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
Tuesday Night
Mostly clear. Lows in the lower 70s.
Wednesday
Sunny. Highs in the lower 90s. Heat index values up to 105 in the afternoon.



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719 PM EDT Wed Aug 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database