Suffolk County, MA Weather Forecast
County weather hub
Patchy Fog
Compare major city weather across Suffolk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog after 2am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Suffolk County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Suffolk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 3:39 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Suffolk County
Wednesday looks like the warmest upcoming period in Suffolk County at 92 degrees F.
Sunday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 3:39 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BOX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 97. West wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northwest wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers. Partly sunny, with a high near 81. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 63. Northeast wind 0 to 5 mph.
Sunny, with a high near 80. Northeast wind 3 to 7 mph.
Mostly clear, with a low around 61. Northeast wind 0 to 5 mph.
Sunny, with a high near 83. West wind 0 to 10 mph.
Mostly clear, with a low around 65. Southwest wind 5 to 9 mph.
Sunny, with a high near 87. Southwest wind 6 to 12 mph.
Partly cloudy, with a low around 71. Southwest wind 7 to 12 mph.
Mostly sunny, with a high near 92. West wind 7 to 10 mph.
Partly cloudy, with a low around 69. West wind 3 to 9 mph.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 90. West wind 3 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Patchy Fog
|
69°F |
5 mph
SW
|
|
Friday
Jul 10
|
Patchy Fog then Chance Showers And Thunderstorms
|
89°F |
6 mph
W
|
|
Friday Night
Jul 10
|
Slight Chance Showers And Thunderstorms
|
66°F |
3 mph
NW
|
|
Saturday
Jul 11
|
Slight Chance Rain Showers
|
81°F |
3 to 7 mph
NE
|
|
Saturday Night
Jul 11
|
Partly Cloudy
|
63°F |
0 to 5 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
80°F |
3 to 7 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
61°F |
0 to 5 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
83°F |
0 to 10 mph
W
|
|
Monday Night
Jul 13
|
Mostly Clear
|
65°F |
5 to 9 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
87°F |
6 to 12 mph
SW
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
71°F |
7 to 12 mph
SW
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
92°F |
7 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
69°F |
3 to 9 mph
W
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Rain Showers
|
90°F |
3 to 8 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Suffolk County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Suffolk County.
Largest mapped city population in this region: 691,531.
