Petersham, MA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Petersham, MA in one place.
Sunny, with a high near 56. Northwest wind 3 to 9 mph.
Local Weather Overview
This forecast page for Petersham, 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 30, 2026 1:14 AM EDT.
The active forecast window currently covers Oct 31 to Nov 5, 2026 for Petersham, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 5, 2026
- Latest sync
- Oct 30, 2026 1:14 AM EDT
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Petersham
Tuesday looks like the warmest upcoming period in Petersham at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 6 to 10 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 30, 2026 1:14 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
Mostly clear, with a low around 30. Northwest wind 0 to 3 mph.
Mostly sunny, with a high near 59. West wind 1 to 5 mph.
Mostly clear, with a low around 37. Southwest wind around 3 mph.
Mostly sunny, with a high near 65. Southwest wind around 6 mph.
Partly cloudy, with a low around 44. West wind around 3 mph.
Mostly sunny, with a high near 66. Northeast wind around 5 mph.
Mostly cloudy, with a low around 45. East wind around 6 mph.
Partly sunny, with a high near 65. Southeast wind around 7 mph.
A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 47. Southeast wind around 6 mph.
A chance of rain showers before 5pm, then a chance of rain. Partly sunny, with a high near 66. Southeast wind 6 to 10 mph, with gusts as high as 23 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Sunny
|
56°F |
3 to 9 mph
NW
|
|
Saturday Night
Oct 31
|
Mostly Clear
|
30°F |
0 to 3 mph
NW
|
|
Sunday
Nov 1
|
Mostly Sunny
|
59°F |
1 to 5 mph
W
|
|
Sunday Night
Nov 1
|
Mostly Clear
|
37°F |
3 mph
SW
|
|
Monday
Nov 2
|
Mostly Sunny
|
65°F |
6 mph
SW
|
|
Monday Night
Nov 2
|
Partly Cloudy
|
44°F |
3 mph
W
|
|
Tuesday
Nov 3
|
Mostly Sunny
|
66°F |
5 mph
NE
|
|
Tuesday Night
Nov 3
|
Mostly Cloudy
|
45°F |
6 mph
E
|
|
Wednesday
Nov 4
|
Partly Sunny
|
65°F |
7 mph
SE
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
47°F |
6 mph
SE
|
|
Thursday
Nov 5
|
Chance Rain Showers then Chance Light Rain
|
66°F |
6 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Petersham.
