Middlesex County, MA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Middlesex County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 82. Northwest wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Middlesex County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 19 of 19 mapped cities in Middlesex County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 9:37 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Middlesex County
Saturday looks like the warmest upcoming period in Middlesex County at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Sunday at about 2 to 6 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Aug 24, 2026 9:37 AM EDT
- Coverage
- 2 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
Partly cloudy, with a low around 59. Northwest wind around 5 mph.
Mostly sunny, with a high near 81. West wind 2 to 6 mph.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 62. Southwest wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Mostly Sunny
|
82°F |
5 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
59°F |
5 mph
NW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
81°F |
2 to 6 mph
W
|
|
Sunday Night
Aug 30
|
Partly Cloudy then Slight Chance Rain Showers
|
62°F |
6 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Middlesex County.
Coverage
Forecast coverage currently spans 19 of 19 mapped cities in Middlesex County.
Largest mapped city population in this region: 119,192.
