Weather WorldThe Reservoir, MA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
The Reservoir Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  | |  | |  |  |  |  | | |
| Mostly Cloudy | Sunny | Patchy Fog | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Sunny |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 103 AM EDT Mon Aug 24 2026 
The Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
The Reservoir Weather Map
The Reservoir Quick Facts
The Reservoir Forecast Discussion
Issued: 138 AM EDT Mon Aug 24 2026
Key Messages
- Outside a few showers/isolated t-storm risk into mid evening with the focus across the interior especially near and west of the CT River Valley. Areas of fog develop overnight which may become locally dense in spots.
- Drier with a return to seasonable temperatures this week. Rain chances return Thursday/Friday.
Discussion
... KEY MESSAGE 1...Outside a few showers/isolated t-storm risk into mid evening with the focus across the interior especially near and west of the CT River Valley. Ar...