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

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Partly Cloudy

71°F

22°C

Humidity 60%
Wind Speed NW 10 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 14 Oct 5:55 pm EDT
Extended Forecast for

Williamsburg MA

  • Tonight

    Tonight: Mostly clear, with a low around 46. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 3am. Increasing clouds, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers. Patchy fog. High near 64. Southeast wind around 8 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Northwest wind around 17 mph, with gusts as high as 33 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 9pm. Otherwise, mostly clear, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 10am. Otherwise, sunny, with a high near 53. West wind 5 to 7 mph.

    High: 53 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 59. North wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Showers likely, mainly after 3am. Increasing clouds, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. Patchy fog. High near 64. Southeast wind around 8 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 45. Northwest wind around 17 mph, with gusts as high as 33 mph.
Saturday Night
Patchy frost after 9pm. Otherwise, mostly clear, with a low around 30. West wind around 6 mph.
Sunday
Areas of frost before 10am. Otherwise, sunny, with a high near 53. West wind 5 to 7 mph.
Sunday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Light southwest wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 62. Light northeast wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg MA
 42.39°N 72.71°W (Elev. 610 ft)
Last Update:
3:18 pm EDT Oct 14, 2026
Forecast Valid:
6pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation