Weather WorldMerrimack Valley, MA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Merrimack Valley Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY |
 |  |  |  | | | |  | | | | |
| Chance of Showers | Chance of Showers | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Showers | Showers | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 81°FHi: 27°C | 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 | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 60°FLo: 16°C |
| POP: 20% | POP: 20% | POP: 70% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1004 AM EDT Thu Aug 13 2026 
Merrimack Valley Radar Loop
Use the map search tool if you want to place a location marker on the radar map...