Weather WorldJohnson Lake, SC 7-Day Weather Forecast
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Johnson Lake Weather Forecast
Johnson Lake, SC Weather Forecast Date: 815 AM EDT Sun Sep 13 2026
Weather forecast for Johnson Lake, SC
Today Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Rest of Today... Mostly sunny. Highs in the lower 90s. West winds around 5 mph. |
| Mon Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Monday... Sunny. Highs in the lower 90s. North winds around 5 mph. |
| Tue Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Tuesday... Mostly sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. |
| Wed Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny. Highs in the upper 80s. |
| Thu Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Thursday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s. |
| Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s. |
| Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s. |
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