Hannon Pond, CT Weather Forecast
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Hannon Pond Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of Showers | Partly Cloudy | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Showers | Chance of T-Storm | Chance of T-Storm |
| Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C |
| POP: 20% | POP: 30% | POP: 30% | POP: 40% | POP: 60% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 PM EDT Tue Aug 18 2026 

Hannon Pond Radar Loop
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Hannon Pond Forecast Discussion
Issued: 304 PM EDT Tue Aug 18 2026
Key Messages
1) Isolated to scattered showers, with isolated thunderstorms, are expected Wednesday afternoon into Thursday, as a cold front slowly moves southward across the region.
2) Unsettled weather returns over the weekend, as a broad upper level trough impacts the region, although there is low confidence in the timing, rainfall amounts and details with this system.
Discussion
... KEY MESSAGE 1...
High pressure builds in briefly tonight into early Wednesday with pat...
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