Mendon, MA Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Mendon, MA in one place.
Clear, with a low around 49. North wind around 5 mph.
Local Weather Overview
This forecast page for Mendon, 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 15, 2026 7:31 AM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Mendon, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:31 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Mendon
Thursday looks like the warmest upcoming period in Mendon at 78 degrees F.
Overnight is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Sunday at about 6 to 12 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:31 AM 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
Sunny, with a high near 70. East wind 2 to 6 mph.
Mostly clear, with a low around 52. South wind 0 to 3 mph.
Mostly sunny, with a high near 74. Southwest wind 0 to 8 mph.
Partly cloudy, with a low around 59. Southwest wind 1 to 6 mph.
Mostly sunny, with a high near 78. Southwest wind 1 to 7 mph.
A slight chance of rain showers between 1am and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 6 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 78. Northwest wind 6 to 9 mph. Chance of precipitation is 40%.
Partly cloudy, with a low around 52. North wind around 6 mph.
Mostly sunny, with a high near 68. East wind around 7 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 54. South wind around 6 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 73. South wind 6 to 12 mph. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a low around 57. Northwest wind around 9 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 69. Northeast wind around 9 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Clear
|
49°F |
5 mph
N
|
|
Tuesday
Sep 15
|
Sunny
|
70°F |
2 to 6 mph
E
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
52°F |
0 to 3 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
74°F |
0 to 8 mph
SW
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
59°F |
1 to 6 mph
SW
|
|
Thursday
Sep 17
|
Mostly Sunny
|
78°F |
1 to 7 mph
SW
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
63°F |
6 mph
SW
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms then Mostly Sunny
|
78°F |
6 to 9 mph
NW
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
52°F |
6 mph
N
|
|
Saturday
Sep 19
|
Mostly Sunny
|
68°F |
7 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Cloudy then Chance Rain Showers
|
54°F |
6 mph
S
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
73°F |
6 to 12 mph
S
|
|
Sunday Night
Sep 20
|
Rain Showers Likely
|
57°F |
9 mph
NW
|
|
Monday
Sep 21
|
Chance Rain Showers
|
69°F |
9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mendon.
