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

North Adams Harriman-and-West Airport (KAQW)

Lat: 42.7°NLon: 73.17°WElev: 640ft.

Fair

79°F

26°C

Humidity 45%
Wind Speed W 16 G 28 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 10 Sep 3:52 pm EDT
Extended Forecast for

Williamstown MA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51. West wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 25 mph.
Friday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the morning.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 47. Calm wind.
Saturday
Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown MA
 42.72°N 73.2°W (Elev. 627 ft)
Last Update:
2:36 pm EDT Sep 10, 2026
Forecast Valid:
4pm EDT Sep 10, 2026-6pm EDT Sep 17, 2026
 
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Additional Resources

Radar & Satellite Image

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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