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.

Fair

74°F

23°C

Humidity 50%
Wind Speed NW 10 mph
Barometer 29.71 in (1006.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 4:55 pm EDT
Extended Forecast for

4 Miles NNE Williamsburg MA

  • Tonight

    Tonight: A chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 61. Southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Northwest wind around 8 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. North wind 5 to 8 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 4am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. High near 59. South wind 6 to 8 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 37. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
A chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 61. Southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers, mainly before 11pm. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 70. West wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 47. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 60. North wind 5 to 8 mph.
Thursday Night
A chance of showers after 4am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.
Friday
Showers, mainly after 8am. High near 59. South wind 6 to 8 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 37. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 45. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 50. West wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 34. Light southwest wind.
Monday
Mostly sunny, with a high near 59. Southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Williamsburg MA
 42.46°N 72.69°W (Elev. 699 ft)
Last Update:
2:04 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 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