National Weather Service Forecast for: Amherst MA
Issued by: National Weather Service Norton, MA
Updated: 1:27 pm EDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 70. Southwest wind around 17 mph, with gusts as high as 33 mph.
Mostly Sunny

Tonight

Tonight: Partly cloudy, with a low around 50. South wind around 8 mph.
Partly Cloudy

Tuesday

Tuesday: Sunny, with a high near 82. Southwest wind 8 to 18 mph, with gusts as high as 38 mph.
Sunny

Tuesday
Night
Tuesday Night: A slight chance of showers between 9pm and 1am.  Mostly cloudy, with a low around 57. South wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.
Slight Chance
Showers
Wednesday

Wednesday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 69. South wind 10 to 14 mph.  Chance of precipitation is 80%.
Chance
Showers then
Showers
Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 47. South wind 6 to 8 mph becoming northwest after midnight.  Chance of precipitation is 80%.
Showers then
Chance
Showers
Thursday

Thursday: A chance of showers after 8am.  Partly sunny, with a high near 63. Northwest wind 5 to 7 mph.  Chance of precipitation is 40%.
Chance
Showers
Thursday
Night
Thursday Night: A chance of showers.  Mostly cloudy, with a low around 42. Northwest wind around 7 mph.  Chance of precipitation is 40%.
Chance
Showers
Friday

Friday: Mostly sunny, with a high near 61. West wind 9 to 17 mph.
Mostly Sunny

Hi 70 °F Lo 50 °F Hi 82 °F Lo 57 °F Hi 69 °F Lo 47 °F Hi 63 °F Lo 42 °F Hi 61 °F

Special Weather Statement
 

This Afternoon
 
Mostly sunny, with a high near 70. Southwest wind around 17 mph, with gusts as high as 33 mph.
Tonight
 
Partly cloudy, with a low around 50. South wind around 8 mph.
Tuesday
 
Sunny, with a high near 82. Southwest wind 8 to 18 mph, with gusts as high as 38 mph.
Tuesday Night
 
A slight chance of showers between 9pm and 1am. Mostly cloudy, with a low around 57. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
 
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 69. South wind 10 to 14 mph. Chance of precipitation is 80%.
Wednesday Night
 
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 47. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 80%.
Thursday
 
A chance of showers after 8am. Partly sunny, with a high near 63. Northwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers. Mostly cloudy, with a low around 42. Northwest wind around 7 mph. Chance of precipitation is 40%.
Friday
 
Mostly sunny, with a high near 61. West wind 9 to 17 mph.
Friday Night
 
Partly cloudy, with a low around 40. West wind 3 to 7 mph.
Saturday
 
Mostly sunny, with a high near 64. Light southwest wind increasing to 6 to 11 mph in the morning.
Saturday Night
 
A chance of showers. Mostly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
 
A chance of showers. Mostly sunny, with a high near 68. Light west wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Amherst MA.