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The Causeway Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | |  | | | |  |  | | | |
| Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 757 AM EDT Wed Sep 16 2026 
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Issued: 353 AM EDT Wed Sep 16 2026
Key Messages
- 1) Turning warmer with a return of shower and thunderstorm chances for the second half of the work week.
- 2) Unsettled but uncertain pattern this weekend into early next week.
Discussion
... KEY MESSAGE 1...Turning warmer with a return of shower and thunderstorm chances for the second half of the work week.
Today will provide one more day of dry weather before the pattern turns more active for latter portions of the work week. Canadian high pressure remains over the Eastern Seaboard but ...