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Duncan School Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | | | | | | |  |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Partly Cloudy |
| Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 537 AM EDT Sun Sep 27 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 650 AM EDT Sun Sep 27 2026
Key Messages
- 1) The coastal flood risk will linger into early next week.
- 2) Rising temperatures through Tuesday, remaining above normal next week.
Discussion
... KEY MESSAGE 1: The coastal flood risk will linger into early next week.
As a nor`easter churns offshore of the Eastern Seaboard, steady west- northwesterly flow will continue across the Lowcountry and southeast Georgia. Even though this will create a less favorable environment for coastal flooding, the astro tide will still be elevated give...