I-20 weather conditions near Graniteville, South Carolina
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Rain 69°F 2026-05-07T09:53:00-04:00 
Today 2026-05-07, Showers and Patchy Fog. Showers and thunderstorms, mainly before 2pm. Patchy fog between 11am and 1pm. High near 82. West wind 11 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2026-05-07, Partly Cloudy. Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming light and variable.
Friday 2026-05-08, Mostly Sunny. Mostly sunny, with a high near 76. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.Friday Night 2026-05-08, Mostly Cloudy then Chance Showers. A chance of showers after 2am. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday 2026-05-09, Chance Showers. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 80. Calm wind becoming southwest 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.Saturday Night 2026-05-09, Slight Chance T-storms then Chance Showers. A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday 2026-05-10, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Sunday Night 2026-05-10, Showers Likely. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday 2026-05-11, Chance T-storms. A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 81. Chance of precipitation is 40%.- Monday Night 2026-05-11, Partly Cloudy. Partly cloudy, with a low around 53.
Tuesday 2026-05-12, Sunny. Sunny, with a high near 76.
Tuesday Night 2026-05-12, Clear. Clear, with a low around 54.- Wednesday 2026-05-13, Sunny. Sunny, with a high near 83.