National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Orange Municipal Airport (KORE)

Lat: 42.57°NLon: 72.29°WElev: 538ft.

Fair

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 30.26 in (1024.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 24 Jul 5:52 am EDT
Extended Forecast for

Petersham MA

  • Today

    Today: Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light south wind.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. East wind 5 to 7 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after midnight. Mostly cloudy, with a low around 60. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. South wind 5 to 9 mph. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 55. Light south wind.
Saturday
Sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54. East wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A chance of showers after midnight. Mostly cloudy, with a low around 60. South wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. South wind 5 to 9 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Southeast wind 5 to 8 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers. Partly sunny, with a high near 78. Southeast wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 59. North wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 78. Northwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petersham MA
 42.46°N 72.18°W (Elev. 896 ft)
Last Update:
3:23 am EDT Jul 24, 2026
Forecast Valid:
6am EDT Jul 24, 2026-6pm EDT Jul 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation