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Lake Fort Smith, AR 7-Day Weather Forecast
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Lake Fort Smith Weather Forecast
Lake Fort Smith, AR Weather Forecast Date: 507 AM CDT Wed Aug 26 2026
Weather forecast for Lake Fort Smith, AR
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Today... Mostly sunny. Showers and thunderstorms likely this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60%. Heat index values up to 103. |
Thu Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Thursday... Mostly sunny. Highs in the lower 90s. Northeast winds around 5 mph. |
| Fri Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Sunny. Highs around 90. East winds around 5 mph. |
| Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Sunny. Highs in the lower 90s. |
| Sun Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Sunday... Sunny. Highs in the lower 90s. |
| Mon Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Monday... Sunny. Highs in the mid 90s. |
| Tue Hi: 95°FHi: 35°C |
Tuesday... Sunny. Highs in the mid 90s. |
Lake Fort Smith Radar Loop
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