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

59°F

15°C

Humidity 70%
Wind Speed NE 6 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Apr 1:55 pm EDT
Extended Forecast for

Granby MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 61. East wind around 9 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. Southeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain, mainly after 7am. Patchy fog before noon. High near 54. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind 8 to 11 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. North wind 5 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Southwest wind 7 to 10 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 61. East wind around 9 mph.
Tonight
A chance of rain, mainly after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. Southeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 7am. Patchy fog before noon. High near 54. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 49. West wind 8 to 11 mph.
Monday Night
Mostly clear, with a low around 27. North wind 5 to 7 mph.
Tuesday
Sunny, with a high near 53. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 37. South wind around 8 mph.
Wednesday
Partly sunny, with a high near 60. Southwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 64. Northwest wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 40. Northwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 65. Northwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby MA
 42.26°N 72.53°W (Elev. 295 ft)
Last Update:
2:29 am EDT Apr 18, 2026
Forecast Valid:
2pm EDT Apr 18, 2026-6pm EDT Apr 24, 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