I-77 weather conditions near Blythewood, South Carolina

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 76°F 2025-10-19T13:53:00-04:00
• This Afternoon 2025-10-19, Showers Likely. Showers likely, mainly before 3pm. Mostly cloudy, with a high near 78. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
• Tonight 2025-10-19, Chance Showers then Clear. A chance of showers between 7pm and 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 47. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
• Monday 2025-10-20, Sunny. Sunny, with a high near 72. Northwest wind 3 to 6 mph.
• Monday Night 2025-10-20, Clear. Clear, with a low around 45. Calm wind.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 52.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 74.
• Wednesday Night 2025-10-22, Clear. Clear, with a low around 44.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 72.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 45.
• Friday 2025-10-24, Sunny. Sunny, with a high near 73.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 50.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 73.