I-77 weather conditions near Cayce, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 96°F 2025-06-24T18:56:00-04:00
Tonight 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening.
Wednesday 2025-06-25, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 101. Heat index values as high as 109. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night 2025-06-25, Chance T-storms. A chance of showers and thunderstorms before 2am, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday 2025-06-26, Slight Chance T-storms then Chance T-storms. A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-06-26, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-06-27, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night 2025-06-27, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Saturday 2025-06-28, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Saturday Night 2025-06-28, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday 2025-06-29, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
Sunday Night 2025-06-29, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 30%.
Monday 2025-06-30, Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
Monday Night 2025-06-30, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Tuesday 2025-07-01, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%.
Current condition: Mostly Cloudy 96°F 2025-06-24T18:56:00-04:00 
Tonight 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening.Wednesday 2025-06-25, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 101. Heat index values as high as 109. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night 2025-06-25, Chance T-storms. A chance of showers and thunderstorms before 2am, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.Thursday 2025-06-26, Slight Chance T-storms then Chance T-storms. A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-06-26, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-06-27, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night 2025-06-27, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Saturday 2025-06-28, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Monday 2025-06-30, Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
Monday Night 2025-06-30, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Tuesday 2025-07-01, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%.