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

Hazardous Weather Conditions

Current conditions at

Columbia - Jim Hamilton L.B. Owens Airport (KCUB)

Lat: 33.97°NLon: 80.99°WElev: 210ft.

Fair

62°F

17°C

Humidity 50%
Wind Speed Calm
Barometer 30.17 in (1021.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Mar 11:53 pm EDT
Extended Forecast for

Winnsboro SC

Freeze Watch March 17, 04:00am until March 17, 10:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Clear, with a low around 49. East wind 3 to 5 mph.

    Low: 49 °F

    Clear

  • Sunday

    Sunday: A chance of rain and thunderstorms, mainly after 3pm. Partly sunny, with a high near 74. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and thunderstorms likely before 3am, then showers likely between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 59. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance Rain
    then Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm, then rain and possibly a thunderstorm after 8am. High near 68. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Monday Night

    Monday Night: Rain likely before 8pm. Partly cloudy, with a low around 30. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

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

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 49. East wind 3 to 5 mph.
Sunday
A chance of rain and thunderstorms, mainly after 3pm. Partly sunny, with a high near 74. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain and thunderstorms likely before 3am, then showers likely between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 59. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm, then rain and possibly a thunderstorm after 8am. High near 68. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain likely before 8pm. Partly cloudy, with a low around 30. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winnsboro SC
 34.39°N 81.08°W (Elev. 499 ft)
Last Update:
7:35 pm EDT Mar 14, 2026
Forecast Valid:
12am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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