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

Hazardous Weather Conditions

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Fair

74°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 29.90 in (1012.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 3 Jul 1:55 am EDT
Extended Forecast for

Hatfield MA

Extreme Heat Warning July 3, 02:51am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 3, 02:51am until July 4, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 102. West wind 6 to 14 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly between 8pm and 3am. Partly cloudy, with a low around 72. West wind 3 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    T-storms

  • Independence Day

    Independence Day: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 92. Light northwest wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 59. Light north wind. Chance of precipitation is 30%.

    Low: 59 °F

    Scattered
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Isolated showers after 1pm. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 8pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Calm wind.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 102. West wind 6 to 14 mph.
Friday Night
Scattered showers and thunderstorms, mainly between 8pm and 3am. Partly cloudy, with a low around 72. West wind 3 to 8 mph. Chance of precipitation is 40%.
Independence Day
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 92. Light northwest wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 59. Light north wind. Chance of precipitation is 30%.
Sunday
Isolated showers after 1pm. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers before 8pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 59. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A chance of showers. Partly sunny, with a high near 83. East wind 3 to 7 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hatfield MA
 42.38°N 72.59°W (Elev. 167 ft)
Last Update:
1:14 am EDT Jul 3, 2026
Forecast Valid:
2am EDT Jul 3, 2026-6pm EDT Jul 9, 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