Wind
9 mph
NNW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Petersham, MA
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Hour-by-Hour Current Observation
Clear
Wind
9 mph
NNW
UV Index
5
Moderate
Humidity
39%
Dew 39°F
Sun
7:10 AM · 5:55 PM
Rise · Set
Source: KEENE/DILLANT (KEEN). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Mostly Sunny
Overnight: Partly Cloudy
This Afternoon
Sunny, with a high near 61. North wind 8 to 12 mph, with gusts as high as 23 mph.
Night
Mostly clear, with a low around 38. North wind around 9 mph.
Wednesday
Partly Cloudy
Overnight: Mostly Cloudy
Wednesday
Mostly sunny, with a high near 54. Northeast wind around 10 mph.
Night
Mostly cloudy, with a low around 36. Northeast wind around 8 mph.
Thursday
Partly Sunny
Overnight: Mostly Clear
Thursday
Patchy frost between 7am and 8am. Mostly sunny, with a high near 60. North wind 8 to 14 mph, with gusts as high as 26 mph.
Night
Mostly clear, with a low around 35. North wind 10 to 15 mph, with gusts as high as 29 mph.
Friday
Mostly Sunny
Overnight: Mostly Clear
Friday
Patchy frost before 9am. Sunny, with a high near 49. North wind 9 to 15 mph.
Night
Mostly clear, with a low around 32. North wind 3 to 8 mph.
Saturday
Mostly Sunny
Overnight: Clear
Saturday
Sunny, with a high near 54. Northwest wind around 6 mph.
Night
Clear, with a low around 34. Northwest wind around 3 mph.
Petersham, MA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Petersham, MA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.