Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

41°F

5°C

Humidity 89%
Wind Speed NE 5 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 5 Dec 5:53 pm EST
Extended Forecast for

Simpsonville SC

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of rain between 1pm and 2pm.  Patchy fog before 11am.  Otherwise, cloudy, with a high near 51. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 51 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 2am.  Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, cloudy, with a low around 38. Calm wind.
Saturday
A 20 percent chance of rain between 1pm and 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 31. Calm wind.
Sunday
Mostly sunny, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 37. Light and variable wind.
Monday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 47.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville SC
 34.71°N 82.25°W (Elev. 860 ft)
5:33 pm EST Dec 5, 2025
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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