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.

Fog/Mist

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 30.08 in (1018.8 mb)
Dewpoint 42°F (6°C)
Visibility 6.00 mi
Last update 4 Feb 2:53 am EST
Extended Forecast for

Greenville Downtown Airport SC

  • Overnight

    Overnight: A 40 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 1pm and 3pm. Patchy fog between 9am and 10am. Otherwise, cloudy, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then a slight chance of rain and snow after 4am. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 33. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    and Patchy
    Fog then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Partly sunny, with a high near 46. North northeast wind 5 to 9 mph becoming west in the afternoon.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

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

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly between 1pm and 3pm. Patchy fog between 9am and 10am. Otherwise, cloudy, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 2am, then a slight chance of rain and snow after 4am. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 33. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 46. North northeast wind 5 to 9 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. Calm wind.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville Downtown Airport SC
 34.88°N 82.34°W (Elev. 912 ft)
Last Update:
12:20 am EST Feb 4, 2026
Forecast Valid:
3am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
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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