Reservoir Number 1, RI Weather Forecast
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Reservoir Number 1 Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of Showers | Chance of Showers | Patchy Fog | Mostly Clear | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Showers | Showers | Chance of Showers |
| Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 40% | POP: 40% | POP: 60% | POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1004 AM EDT Tue Aug 18 2026 

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Reservoir Number 1 Forecast Discussion
Issued: 723 AM EDT Tue Aug 18 2026
Key Messages
- Gradual clearing today with a low chance of showers in parts of the interior. Drier into Wednesday.
- Generally becoming unsettled once again towards the second half of the week into the start of next week.
Discussion
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KEY MESSAGE 1...Gradual clearing today with a low chance of showers in parts of the interior. Drier into Wednesday.
Low pressure continues to pull off to the east and northeast today, which will allow for slow clearing, developing from west t...
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