National Weather Service Forecast for: Worcester MA
Issued by: National Weather Service Norton, MA
Updated: 2:35 pm EDT Sep 12, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 59. South wind 3 to 6 mph.
Mostly Cloudy

 Sunday

Sunday: Showers and possibly a thunderstorm before 1pm, then showers likely between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. High near 72. South wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain

 Sunday
Night
Sunday Night: A slight chance of showers after 3am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 61. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance
Showers
 Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 71. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Decreasing
Clouds

 Monday
Night
Monday Night: Clear, with a low around 48. North wind 3 to 6 mph.
Clear

 Tuesday

Tuesday: Sunny, with a high near 70. Light and variable wind becoming northeast around 5 mph.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53. Southeast wind around 5 mph becoming light and variable in the evening.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 77. Southwest wind around 6 mph.
Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.
Partly Cloudy
Lo 59 °F Hi 72 °F Lo 61 °F Hi 71 °F Lo 48 °F Hi 70 °F Lo 53 °F Hi 77 °F Lo 59 °F

Flood Watch
 

Tonight
 
 Mostly cloudy, with a low around 59. South wind 3 to 6 mph.
Sunday
 
 Showers and possibly a thunderstorm before 1pm, then showers likely between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could produce heavy rainfall. High near 72. South wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
 
 A slight chance of showers after 3am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 61. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 20%.
Monday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 71. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
 
 Clear, with a low around 48. North wind 3 to 6 mph.
Tuesday
 
 Sunny, with a high near 70. Light and variable wind becoming northeast around 5 mph.
Tuesday Night
 
 Mostly clear, with a low around 53. Southeast wind around 5 mph becoming light and variable in the evening.
Wednesday
 
 Sunny, with a high near 77. Southwest wind around 6 mph.
Wednesday Night
 
 Partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.
Thursday
 
 Mostly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 61. Southwest wind around 8 mph.
Friday
 
 A chance of showers. Partly sunny, with a high near 76. West wind around 8 mph. Chance of precipitation is 30%.
Friday Night
 
 A chance of showers. Partly cloudy, with a low around 55. North wind around 6 mph. Chance of precipitation is 30%.
Saturday
 
 Mostly sunny, with a high near 71. North wind around 7 mph becoming southwest in the afternoon.

 

Forecast from NOAA-NWS for Worcester MA.