Weather WorldHarbor School, MA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Harbor School Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | |  | |  |  | |  | | |
| Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C |
| POP: 50% | POP: 40% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 402 PM EDT Mon Sep 14 2026 
Harbor School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Harbor School Weather Map
Harbor School Quick Facts
Harbor School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 730 PM EDT Mon Sep 14 2026
Key Messages
- Dry with below normal temperatures through Tuesday night.
- Above normal temps return Wed through the end of the week with high temps mainly in the 70s to near 80. A few showers possible sometime late Thu into early Fri...But dry weather dominates.
- Possible return for unsettled weather towards the back half of the upcoming weekend.
Discussion
... KEY MESSAGE 1...Dry with below normal temperatures through Tuesday night.
A large high pressure arrives from the west tonight. Gusty winds subsi...