Weather WorldFranklin Square Suffolk County, MA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Franklin Square Suffolk County Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY |
 |  |  |  |  |  | |  | |  | | |
| Chance of Showers | Showers | Patchy Fog | Partly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°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 |
| POP: 50% | POP: 60% | POP: 40% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 702 PM EDT Sun Aug 16 2026 
Franklin Square Suffolk County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Franklin Square Suffolk County Weather Map
Franklin Square Suffolk County Quick Facts
Franklin Square Suffolk County Forecast Discussion
Issued: 805 PM EDT Sun Aug 16 2026
Key Messages
- Widespread showers expected tonight into Tuesday although the overall rainfall totals have continued to trend down.
- Scattered showers and a few storms possible later Tuesday. Increased chances for showers arrive for late-week.
Discussion
... KEY MESSAGE 1...Widespread showers expected tonight into Tuesday although the overall rainfall totals have continued to trend down.
A low pressure system off the southern Long Island waters will move east tonight bringi...