Westborough, MA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Westborough, MA in one place.
Sunny, with a high near 66. West wind 5 to 12 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Westborough, 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 8, 2026 1:11 PM EDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Westborough, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 1:11 PM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Westborough
Sunday looks like the warmest upcoming period in Westborough at 67 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Wednesday at about 15 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 1:11 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
Clear, with a low around 43. Northwest wind 3 to 7 mph.
Sunny, with a high near 64. West wind around 5 mph.
Partly cloudy, with a low around 48. Southwest wind around 3 mph.
Mostly cloudy, with a high near 67. Southwest wind 3 to 10 mph.
Rain showers after 8pm. Cloudy, with a low around 56. South wind 5 to 8 mph. Chance of precipitation is 80%.
Rain showers likely. Mostly cloudy, with a high near 67. Northeast wind around 8 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 54. Northwest wind around 6 mph.
A chance of rain showers after 11am. Partly sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 46. West wind 10 to 14 mph. Chance of precipitation is 40%.
A slight chance of rain showers before 10am. Partly sunny, with a high near 56. Northwest wind around 15 mph, with gusts as high as 26 mph.
Partly cloudy, with a low around 40. Northwest wind 8 to 12 mph, with gusts as high as 22 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Sunny
|
66°F |
5 to 12 mph
W
|
|
Friday Night
Oct 9
|
Clear
|
43°F |
3 to 7 mph
NW
|
|
Saturday
Oct 10
|
Sunny
|
64°F |
5 mph
W
|
|
Saturday Night
Oct 10
|
Partly Cloudy
|
48°F |
3 mph
SW
|
|
Sunday
Oct 11
|
Mostly Cloudy
|
67°F |
3 to 10 mph
SW
|
|
Sunday Night
Oct 11
|
Rain Showers
|
56°F |
5 to 8 mph
S
|
|
Columbus Day
Oct 12
|
Rain Showers Likely
|
67°F |
8 mph
NE
|
|
Monday Night
Oct 12
|
Slight Chance Rain Showers then Partly Cloudy
|
54°F |
6 mph
NW
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
67°F |
5 to 10 mph
W
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
46°F |
10 to 14 mph
W
|
|
Wednesday
Oct 14
|
Slight Chance Rain Showers then Partly Sunny
|
56°F |
15 mph
NW
|
|
Wednesday Night
Oct 14
|
Partly Cloudy
|
40°F |
8 to 12 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westborough.
