National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

48°F

9°C

Humidity 28%
Wind Speed SW 7 mph
Barometer 30.29 in (1026.2 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Jan 4:53 pm EST
Extended Forecast for

Greenville SC

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 38. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 8pm and 1am. Mostly cloudy, with a low around 30. West southwest wind 8 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 57. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 38. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 57. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of rain between 8pm and 1am. Mostly cloudy, with a low around 30. West southwest wind 8 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 43.
Sunday Night
Clear, with a low around 19.
M.L.King Day
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville SC
 34.83°N 82.35°W (Elev. 997 ft)
Last Update:
12:18 pm EST Jan 12, 2026
Forecast Valid:
5pm EST Jan 12, 2026-6pm EST Jan 19, 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