0

Hourly Weather Forecast - Petersham, MA

  • Temperature
    33°F
    Precipitation
    0%
    Wind
    6mph
    SSW
    Arrow up

    Partly Cloudy

    Humidity
    51%
    Feels like
    27°F
    Dew Point
    16°F

  • Mostly Cloudy

    Humidity
    54%
    Feels like
    26°F
    Dew Point
    17°F

  • Partly Cloudy

    Humidity
    59%
    Feels like
    25°F
    Dew Point
    19°F

  • Partly Cloudy

    Humidity
    65%
    Feels like
    23°F
    Dew Point
    20°F

  • Partly Cloudy

    Humidity
    70%
    Feels like
    22°F
    Dew Point
    22°F

  • Mostly Clear

    Humidity
    72%
    Feels like
    21°F
    Dew Point
    22°F

  • Partly Cloudy

    Humidity
    72%
    Feels like
    20°F
    Dew Point
    22°F

  • Mostly Cloudy

    Humidity
    72%
    Feels like
    20°F
    Dew Point
    22°F

  • Cloudy

    Humidity
    73%
    Feels like
    20°F
    Dew Point
    23°F

Top Stories

Right Arrow
Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

Read More
NOAA, NCDC

White Christmas? What Are The Odds

Read More
Sunday's Weather Outlook

Sunday's Weather Outlook

Read More
Cold weather

During Extreme Cold: Watch for Frostbite!

Read More
Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Read More
Watch vs. Warning

Flash Flood Watch and Warning Defined

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide