I-20 weather conditions near Lexington, South Carolina
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy with Haze 94°F 2025-06-25T10:56:00-04:00 
Today 2025-06-25, Chance T-storms. A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Tonight 2025-06-25, T-storms Likely. Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.- Thursday 2025-06-26, Chance T-storms. A chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 94. Heat index values as high as 103. South wind 3 to 7 mph. Chance of precipitation is 30%. 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, then a slight chance of showers. 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, Sunny then Chance T-storms. A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon. 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. A chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.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 72. 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 93. Chance of precipitation is 40%.
- Monday Night 2025-06-30, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 73. 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 93. Chance of precipitation is 50%.