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.

Overcast

62°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 30.07 in (1018.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 1 Sep 11:55 pm EDT
Extended Forecast for

Hatfield MA

  • Overnight

    Overnight: A slight chance of showers before 1am. Patchy fog. Otherwise, cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before noon, then showers between noon and 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog before 9am. High near 80. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 63. Light west wind. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Northwest wind 3 to 5 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North wind 6 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. North wind 3 to 5 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 1am. Patchy fog. Otherwise, cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Showers likely and possibly a thunderstorm, mainly after 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Southeast wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm before noon, then showers between noon and 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog before 9am. High near 80. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 63. Light west wind. Chance of precipitation is 60%.
Friday
Sunny, with a high near 82. Light northwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 58. Northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 77. North wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 54. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 75. North wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 53. Calm wind.
Labor Day
Mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55. Calm wind.
Tuesday
Mostly sunny, with a high near 76. Calm wind becoming northwest 5 to 8 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Hatfield MA
 42.38°N 72.59°W (Elev. 167 ft)
Last Update:
4:11 pm EDT Sep 1, 2026
Forecast Valid:
12am EDT Sep 2, 2026-6pm EDT Sep 8, 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