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

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Partly Cloudy

46°F

8°C

Humidity 83%
Wind Speed Calm
Barometer 29.98 in (1015.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 6 Dec 4:53 pm EST
Extended Forecast for

3 Miles SSW Simpsonville SC

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 48. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Northeast wind 5 to 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 33. Calm wind.
Sunday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Sunday Night
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 36. Calm wind.
Monday
A 40 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 48. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 26. Northeast wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 55.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Simpsonville SC
 34.69°N 82.28°W (Elev. 830 ft)
Last Update:
12:18 pm EST Dec 6, 2025
Forecast Valid:
5pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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