Winchester, MA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Winchester, MA in one place.
A chance of rain showers after 11am. Mostly cloudy, with a high near 61. Northeast wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Winchester, 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: Sep 24, 2026 7:25 AM EDT.
The active forecast window currently covers Sep 25 to Sep 30, 2026 for Winchester, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 25 to Sep 30, 2026
- Latest sync
- Sep 24, 2026 7:25 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Winchester
Wednesday looks like the warmest upcoming period in Winchester at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Friday Night at about 16 to 20 mph N.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 24, 2026 7:25 AM 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
Rain showers. Cloudy, with a low around 51. North wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Rain showers. Cloudy, with a high near 59. North wind around 20 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Rain showers before 8pm, then showers and thunderstorms. Cloudy, with a low around 52. North wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Cloudy, with a high near 62. North wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Cloudy, with a low around 53. North wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Rain showers likely. Mostly cloudy, with a high near 62. North wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
A chance of rain showers before 11pm. Mostly cloudy, with a low around 51. North wind 3 to 7 mph. Chance of precipitation is 30%.
Partly sunny, with a high near 66. North wind around 5 mph.
Partly cloudy, with a low around 51. Southwest wind around 3 mph.
Mostly sunny, with a high near 71. Southwest wind 1 to 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Sep 25
|
Chance Rain Showers
|
61°F |
14 to 17 mph
NE
|
|
Friday Night
Sep 25
|
Rain Showers
|
51°F |
16 to 20 mph
N
|
|
Saturday
Sep 26
|
Rain Showers
|
59°F |
20 mph
N
|
|
Saturday Night
Sep 26
|
Showers And Thunderstorms
|
52°F |
18 mph
N
|
|
Sunday
Sep 27
|
Showers And Thunderstorms
|
62°F |
15 to 18 mph
N
|
|
Sunday Night
Sep 27
|
Showers And Thunderstorms
|
53°F |
15 mph
N
|
|
Monday
Sep 28
|
Rain Showers Likely
|
62°F |
8 to 15 mph
N
|
|
Monday Night
Sep 28
|
Chance Rain Showers then Mostly Cloudy
|
51°F |
3 to 7 mph
N
|
|
Tuesday
Sep 29
|
Partly Sunny
|
66°F |
5 mph
N
|
|
Tuesday Night
Sep 29
|
Partly Cloudy
|
51°F |
3 mph
SW
|
|
Wednesday
Sep 30
|
Mostly Sunny
|
71°F |
1 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winchester.
