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.

Mostly Cloudy

28°C

82°F

Humidity 66%
Wind Speed SW 9 km/h
Barometer 1017.8 mb (30.05 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 13 Jul 2:55 pm EDT
Extended Forecast for

Northampton MA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 20. South wind 5 to 11 km/h.

    Low: 20 °C

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 30. South wind 5 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 30 °C

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 21 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 33. Calm wind. Chance of precipitation is 20%.

    High: 33 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °C

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 34. Light south wind increasing to 6 to 11 km/h in the afternoon. Chance of precipitation is 20%.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 33. Southwest wind 8 to 13 km/h. Chance of precipitation is 40%.

    High: 33 °C

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 22. Southwest wind 5 to 10 km/h. Chance of precipitation is 40%.

    Low: 22 °C

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 20. South wind 5 to 11 km/h.
Monday
A chance of showers, with thunderstorms also possible after 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 30. South wind 5 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 33. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 20. Calm wind.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 34. Light south wind increasing to 6 to 11 km/h in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.
Thursday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 33. Southwest wind 8 to 13 km/h. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 22. Southwest wind 5 to 10 km/h. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 32. West wind 8 to 11 km/h. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 20. North wind 5 to 8 km/h. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 31. North wind 5 to 10 km/h becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 19. Calm wind.
Sunday
A chance of showers. Mostly sunny, with a high near 28. Calm wind becoming southwest 5 to 10 km/h in the morning. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Northampton MA
 42.32°N 72.66°W (Elev. 197 m)
Last Update:
6:25 am EDT Jul 13, 2025
Forecast Valid:
3pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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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