| NWS Forecast for: 6 Miles W Irmo SC Issued by: National Weather Service Columbia, SC Last Update: 2:19 am EDT Jul 18, 2026 | |
Today: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 89. Heat index values as high as 100. Southwest wind 5 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. Tonight: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 76. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday: A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 89. Heat index values as high as 100. Southwest wind around 6 mph. Chance of precipitation is 20%. Sunday Night: A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 75. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. Monday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%. Tuesday: Mostly sunny, with a high near 88. Tuesday Night: Partly cloudy, with a low around 77. Wednesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 50%. Thursday: A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%. Thursday Night: A chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%. Friday: Mostly sunny, with a high near 86. | |
| 6 Miles W Irmo SC 34.09°N 81.28°W (Elev. 371 ft) | |
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