Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

Greer, Greenville-Spartanburg Airport (KGSP)

Lat: 34.88°NLon: 82.22°WElev: 971ft.

A Few Clouds

67°F

19°C

Humidity 91%
Wind Speed Calm
Barometer 30.40 in (1028.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 21 Feb 7:53 pm EST
Extended Forecast for

Duncan SCSimilar City Names

  • Tonight

    Tonight: A slight chance of showers between 9pm and 1am.  Mostly cloudy, with a low around 63. South southeast wind 3 to 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 63 °F

  • Thursday

    Thursday: Patchy fog between 9am and 10am.  Otherwise, mostly cloudy, with a high near 76. South southwest wind around 8 mph.

    Areas Fog
    then Mostly
    Cloudy

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 58. South southwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 58 °F

  • Friday

    Friday: A 20 percent chance of showers after 4pm.  Partly sunny, with a high near 74. South southwest wind 3 to 7 mph.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 74 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 59. Light south southwest wind.

    Slight Chance
    Showers

    Low: 59 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 75.

    Slight Chance
    Showers

    High: 75 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 62.

    Chance
    Showers

    Low: 62 °F

  • Sunday

    Sunday: Showers likely, mainly between 11am and 4pm.  Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

    Showers
    Likely

    High: 74 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 53.

    Chance
    Showers

    Low: 53 °F

Detailed Forecast

Tonight
A slight chance of showers between 9pm and 1am. Mostly cloudy, with a low around 63. South southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday
Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 76. South southwest wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 58. South southwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 74. South southwest wind 3 to 7 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. Light south southwest wind.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 75.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Sunday
Showers likely, mainly between 11am and 4pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Click Map For Forecast
Point Forecast:
Duncan SCSimilar City Names
 34.93°N 82.14°W (Elev. 781 ft)
6:31 pm EST Feb 21, 2018
8pm EST Feb 21, 2018-6pm EST Feb 28, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database