Marlborough, MA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marlborough, MA in one place.
Sunny, with a high near 84. West wind 7 to 10 mph.
Local Weather Overview
This forecast page for Marlborough, MA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 9, 2026 10:16 PM EDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Marlborough, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 9, 2026 10:16 PM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marlborough
Tuesday looks like the warmest upcoming period in Marlborough at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 10 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 9, 2026 10:16 PM EDT
- Coverage
- 6 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 62. Northwest wind 3 to 8 mph.
Mostly sunny, with a high near 83. West wind 2 to 7 mph.
A slight chance of rain showers between 1am and 2am, then a slight chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 82. West wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 58. West wind around 8 mph. Chance of precipitation is 40%.
Sunny, with a high near 78. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 56. Northwest wind 5 to 9 mph.
Sunny, with a high near 78. Northwest wind around 8 mph.
Mostly clear, with a low around 56. Northwest wind around 6 mph.
A slight chance of rain showers between 10am and 2pm. Sunny, with a high near 78. West wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Sunny
|
84°F |
7 to 10 mph
W
|
|
Tuesday Night
Aug 11
|
Partly Cloudy
|
62°F |
3 to 8 mph
NW
|
|
Wednesday
Aug 12
|
Mostly Sunny
|
83°F |
2 to 7 mph
W
|
|
Wednesday Night
Aug 12
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
63°F |
3 to 7 mph
SW
|
|
Thursday
Aug 13
|
Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
W
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
8 mph
W
|
|
Friday
Aug 14
|
Sunny
|
78°F |
7 to 10 mph
NW
|
|
Friday Night
Aug 14
|
Mostly Clear
|
56°F |
5 to 9 mph
NW
|
|
Saturday
Aug 15
|
Sunny
|
78°F |
8 mph
NW
|
|
Saturday Night
Aug 15
|
Mostly Clear
|
56°F |
6 mph
NW
|
|
Sunday
Aug 16
|
Slight Chance Rain Showers
|
78°F |
6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marlborough.
