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.

Fair

21°F

-6°C

Humidity 45%
Wind Speed Calm
Barometer 30.23 in (1024.7 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 2 Feb 5:53 am EST
Extended Forecast for

Simpsonville SC

Cold Weather Advisory February 2, 06:09am until February 2, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 2, 06:09am until February 2, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Southwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 37. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 50. West northwest wind 5 to 7 mph.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 49. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 37. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 50. West northwest wind 5 to 7 mph.
Wednesday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 54.
Friday Night
Clear, with a low around 29.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville SC
 34.71°N 82.28°W (Elev. 850 ft)
Last Update:
3:24 am EST Feb 2, 2026
Forecast Valid:
6am EST Feb 2, 2026-6pm EST Feb 8, 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