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Harbor Island Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of Showers |
| Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 40% | POP: 40% | POP: 30% | POP: 50% | POP: 60% | POP: 60% | POP: 50% | POP: 60% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 646 AM EDT Sat Aug 29 2026 
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Issued: 726 AM EDT Sat Aug 29 2026
Key Messages
1) Dry and seasonable this weekend.
2) Turning unsettled Sunday night through Thursday of next week. There is the potential for impacts, but confidence of impacts remains low this far out in time.
Discussion
... .KEY MESSAGE 1... Much improved sensible wx and more comfortable conditions with lower humidity levels for the weekend as high pressure continues to build in. Temperatures will be right at seasonable levels tonight through the day Sunday. Once the center of the high passes east ...