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.

Partly Cloudy

77°F

25°C

Humidity 37%
Wind Speed W 18 mph
Barometer 29.69 in (1005.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 6:55 pm EDT
Extended Forecast for

Granby MA

  • Tonight

    Tonight: Mostly clear, with a low around 56. Northwest wind 8 to 13 mph becoming light west after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

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

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 73. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 57. East wind around 9 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly sunny, with a high near 81. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. Northwest wind 3 to 6 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Light west wind.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Northwest wind 8 to 13 mph becoming light west after midnight.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Monday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 73. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 57. East wind around 9 mph becoming southwest after midnight. Chance of precipitation is 80%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 81. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 57. Northwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. Light west wind.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 3 to 7 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 82. South wind 3 to 8 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 83. Light southwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby MA
 42.29°N 72.55°W (Elev. 197 ft)
Last Update:
12:35 pm EDT Jun 20, 2026
Forecast Valid:
7pm EDT Jun 20, 2026-6pm EDT Jun 27, 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