Weather WorldUnion County, SC 7-Day Weather Forecast
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Union County Weather Forecast
Union County, SC Weather Forecast Date: 642 AM EDT Tue Oct 13 2026
Weather forecast for Union County, SC
Today Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Today... Sunny. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph this afternoon. |
| Wed Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Wednesday... Sunny. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Sunny. Highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. |
| Fri Hi: 85°FHi: 29°C Lo: 49°F Lo: 9°C |
Friday... Sunny. Highs in the mid 80s. |
| Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Much cooler with highs in the mid 60s. |
| Sun Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Sunday... Sunny. Highs in the mid 60s. |
| Mon Hi: 71°FHi: 22°C |
Monday... Sunny. Highs in the lower 70s. |
Union County Radar Loop
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