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.

A Few Clouds

88°F

31°C

Humidity 28%
Wind Speed NW 10 G 20 mph
Barometer 29.78 in (1008.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Jun 4:55 pm EDT
Extended Forecast for

Three Rivers MA

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds and hot, with a high near 90. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 90 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of showers before 1am, then showers and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Low around 59. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Northwest wind 11 to 13 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West wind 5 to 10 mph becoming light after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 3pm. Mostly sunny, with a high near 79. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 57. South wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.
Sunday
Increasing clouds and hot, with a high near 90. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
A chance of showers before 1am, then showers and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Low around 59. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Northwest wind 11 to 13 mph.
Monday Night
Mostly clear, with a low around 52. West wind 5 to 10 mph becoming light after midnight.
Tuesday
Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers after 3pm. Mostly sunny, with a high near 79. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 57. South wind 3 to 8 mph. Chance of precipitation is 30%.
Thursday
Showers likely, mainly after 3pm. Partly sunny, with a high near 81. South wind 7 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 62. Southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Juneteenth
A chance of showers. Mostly sunny, with a high near 81. West wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 58. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 80. West wind 10 to 16 mph, with gusts as high as 26 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Three Rivers MA
 42.18°N 72.37°W (Elev. 338 ft)
Last Update:
4:33 pm EDT Jun 13, 2026
Forecast Valid:
5pm EDT Jun 13, 2026-6pm EDT Jun 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation