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

Westfield, Barnes Municipal Airport (KBAF)

Lat: 42.16°NLon: 72.71°WElev: 269ft.

Fair

75°F

24°C

Humidity 71%
Wind Speed S 8 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 1 Aug 9:53 pm EDT
Extended Forecast for

Chester MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Light south wind.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 3pm. Cloudy, with a high near 80. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 80 °F

    Cloudy then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers then
    Heavy Rain
    and Patchy
    Fog

  • Monday

    Monday: Showers and possibly a thunderstorm. Patchy fog before 9am. High near 78. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am. Low around 60. Light west wind. Chance of precipitation is 80%.

    Low: 60 °F

    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 79. Light and variable wind. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 5am. Mostly cloudy, with a low around 64. Light southwest wind. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Light south wind.
Sunday
A slight chance of showers after 3pm. Cloudy, with a high near 80. South wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm. Patchy fog before 9am. High near 78. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am. Low around 60. Light west wind. Chance of precipitation is 80%.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 79. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A chance of showers before 5am. Mostly cloudy, with a low around 64. Light southwest wind. Chance of precipitation is 40%.
Thursday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 82. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Light west wind. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Light west wind. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester MA
 42.28°N 73°W (Elev. 1207 ft)
Last Update:
4:34 pm EDT Aug 1, 2026
Forecast Valid:
10pm EDT Aug 1, 2026-6pm EDT Aug 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