Alvin, SC 7-Day Weather Forecast
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Alvin Weather Forecast


Alvin, SC Weather Forecast Date: 608 PM EST Mon Mar 02 2026
Weather forecast for Alvin, SC
| Tonight Lo: 50°F Lo: 10°C |
Tonight... Mostly cloudy. Lows around 50. Northeast winds around 5 mph. |
| Tue Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly sunny. Highs in the upper 60s. Northeast winds around 5 mph. |
| Wed Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs in the upper 70s, except in the lower 70s near lake moultrie. Light and variable winds, becoming south around 5 mph in the afternoon. |
| Thu Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Thursday... Mostly sunny. Highs in the upper 70s. |
| Fri Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Friday... Mostly sunny. Highs in the lower 80s. |
| Sat Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Saturday... Mostly sunny. Highs around 80. |
| Sun Hi: 80°FHi: 27°C Lo: 60°F Lo: 16°C |
Sunday... Partly sunny with a 30% chance of showers. Highs around 80. |
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