National Weather Service Forecast for: Leominster MA
Issued by: National Weather Service Norton, MA
Updated: 3:09 pm EDT Jul 25, 2025
 
Tonight

Tonight: A slight chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly clear, with a low around 66. Northwest wind 5 to 9 mph becoming light north after midnight. Chance of precipitation is 20%.
Severe
T-Storms
then Mostly
Clear
 Saturday

Saturday: Mostly sunny, with a high near 87. Light and variable wind.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 65. Light southwest wind.
Mostly Cloudy

 Sunday

Sunday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Sunday
Night
Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Slight Chance
T-storms then
Partly Cloudy
 Monday

Monday: Sunny and hot, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Hot

 Monday
Night
Monday Night: Mostly clear, with a low around 71. Calm wind.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny and hot, with a high near 96. West wind 3 to 7 mph.
Hot

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 70. Light northwest wind.
Mostly Clear
Lo 66 °F Hi 87 °F Lo 65 °F Hi 80 °F Lo 66 °F Hi 94 °F Lo 71 °F Hi 96 °F Lo 70 °F

Heat Advisory
 

Tonight
 
 A slight chance of showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly clear, with a low around 66. Northwest wind 5 to 9 mph becoming light north after midnight. Chance of precipitation is 20%.
Saturday
 
 Mostly sunny, with a high near 87. Light and variable wind.
Saturday Night
 
 Mostly cloudy, with a low around 65. Light southwest wind.
Sunday
 
 A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
 A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
 
 Sunny and hot, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 71. Calm wind.
Tuesday
 
 Mostly sunny and hot, with a high near 96. West wind 3 to 7 mph.
Tuesday Night
 
 Mostly clear, with a low around 70. Light northwest wind.
Wednesday
 
 Mostly sunny and hot, with a high near 92. West wind 3 to 6 mph.
Wednesday Night
 
 A chance of showers. Mostly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 30%.
Thursday
 
 Mostly sunny, with a high near 81. Northwest wind 3 to 6 mph.
Thursday Night
 
 Partly cloudy, with a low around 58. Light west wind.
Friday
 
 Mostly sunny, with a high near 81. North wind 3 to 6 mph.

 

Forecast from NOAA-NWS for Leominster MA.