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 76. West wind around 10 mph, with gusts as high as 22 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: Oct 13, 2026 9:32 PM EDT.
The active forecast window currently covers Oct 14 to Oct 20, 2026 for Marlborough, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 9:32 PM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marlborough
Wednesday looks like the warmest upcoming period in Marlborough at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Saturday at about 20 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 9:32 PM 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
Mostly clear, with a low around 49. Northwest wind around 8 mph.
Sunny, with a high near 61. North wind 2 to 9 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 46. Southeast wind 2 to 7 mph. Chance of precipitation is 50%.
Rain showers before 5pm, then showers and thunderstorms likely. Cloudy, with a high near 65. South wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 40. West wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Mostly sunny, with a high near 48. Northwest wind around 20 mph, with gusts as high as 33 mph.
Mostly clear, with a low around 31. West wind 6 to 15 mph, with gusts as high as 26 mph.
Sunny, with a high near 53. West wind 6 to 10 mph.
Mostly clear, with a low around 38. Southwest wind around 6 mph.
Mostly sunny, with a high near 60. Southwest wind 6 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 45. Southwest wind 6 to 9 mph.
Mostly sunny, with a high near 64. West wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Sunny
|
76°F |
10 mph
W
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
49°F |
8 mph
NW
|
|
Thursday
Oct 15
|
Sunny
|
61°F |
2 to 9 mph
N
|
|
Thursday Night
Oct 15
|
Mostly Cloudy then Chance Rain Showers
|
46°F |
2 to 7 mph
SE
|
|
Friday
Oct 16
|
Rain Showers
|
65°F |
8 to 13 mph
S
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms Likely
|
40°F |
14 to 18 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny
|
48°F |
20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
31°F |
6 to 15 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
53°F |
6 to 10 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
6 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
60°F |
6 to 12 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
45°F |
6 to 9 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
64°F |
7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marlborough.
