Marlborough Junction, MA Weather Forecast
Local 7-day forecast
Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Marlborough Junction, MA in one place.
A chance of rain before 1am, then rain likely and patchy fog between 1am and 4am, then rain and patchy fog and a slight chance of thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Marlborough Junction, 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: Nov 6, 2026 1:44 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Marlborough Junction, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:44 AM EST
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marlborough Junction
Friday looks like the warmest upcoming period in Marlborough Junction at 68 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Monday at about 9 to 16 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 1:44 AM EST
- 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
Rain likely and patchy fog and a slight chance of thunderstorms before 10am, then rain and a chance of thunderstorms and patchy fog between 10am and 1pm, then rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a high near 68. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a low around 56. West wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Partly sunny, with a high near 63. Northeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 44. North wind 5 to 10 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 59. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 39. West wind around 9 mph.
Sunny, with a high near 56. West wind 9 to 16 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 36. West wind around 8 mph.
Mostly sunny, with a high near 61. West wind 7 to 12 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 39. West wind around 7 mph.
Sunny, with a high near 57. West wind 6 to 10 mph.
Partly cloudy, with a low around 31. West wind around 5 mph.
Sunny, with a high near 53. Northwest wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Rain
|
61°F |
6 to 9 mph
SW
|
|
Friday
Nov 6
|
Rain
|
68°F |
7 mph
S
|
|
Friday Night
Nov 6
|
Rain
|
56°F |
2 to 6 mph
W
|
|
Saturday
Nov 7
|
Chance Rain Showers
|
63°F |
6 mph
NE
|
|
Saturday Night
Nov 7
|
Rain Showers Likely
|
44°F |
5 to 10 mph
N
|
|
Sunday
Nov 8
|
Slight Chance Rain Showers then Partly Sunny
|
59°F |
8 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
39°F |
9 mph
W
|
|
Monday
Nov 9
|
Sunny
|
56°F |
9 to 16 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
36°F |
8 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
61°F |
7 to 12 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
39°F |
7 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
57°F |
6 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
31°F |
5 mph
W
|
|
Thursday
Nov 12
|
Sunny
|
53°F |
7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marlborough Junction.