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Harper Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT |
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| Chance of Showers | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 70°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 75°FLo: 24°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 20% | POP: 50% | POP: 80% | POP: 100% | POP: 100% | POP: 80% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 357 AM EDT Wed Oct 07 2026 
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Issued: 339 AM EDT Wed Oct 7 2026
Key Messages
- 1) The risk for coastal flooding and significant coastal hazards continues.
- 2) Seasonable temperatures and generally dry conditions are expected through Thursday.
- 3) The National Hurricane Center (NHC) has identified a tropical depression (TD9) in the southwestern Gulf. Regardless of development, heavy rainfall could develop over the Southeast United States by this weekend.
Discussion
... KEY MESSAGE 1: The risk for coastal flooding and significant coastal hazards continues.
Coastal Flo...