National Weather Service Forecast for: Lowell MA
Issued by: National Weather Service Norton, MA
Updated: 5:35 am EDT Jun 22, 2026
 
Today

Today: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 80. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Cloudy
then Showers
Likely
 Tonight

Tonight: Showers and possibly a thunderstorm. Patchy fog after 9pm. Low around 59. Southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and
Patchy Fog
 Tuesday

Tuesday: Showers likely, mainly before 1pm. Patchy fog before noon. Otherwise, cloudy, with a high near 78. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Showers
Likely and
Patchy Fog
 Tuesday
Night
Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light northwest wind.
Decreasing
Clouds
 Wednesday

Wednesday: Sunny, with a high near 84. Northwest wind 6 to 8 mph.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 60. Light west wind.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
Mostly Sunny

 Thursday
Night
Thursday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 62. Light south wind. Chance of precipitation is 50%.
Chance
Showers
 Friday

Friday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.
Showers
Likely
Hi 80 °F Lo 59 °F Hi 78 °F Lo 59 °F Hi 84 °F Lo 60 °F Hi 86 °F Lo 62 °F Hi 83 °F

 

Today
 
 Showers likely, mainly after 4pm. Mostly cloudy, with a high near 80. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 Showers and possibly a thunderstorm. Patchy fog after 9pm. Low around 59. Southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
 Showers likely, mainly before 1pm. Patchy fog before noon. Otherwise, cloudy, with a high near 78. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Light northwest wind.
Wednesday
 
 Sunny, with a high near 84. Northwest wind 6 to 8 mph.
Wednesday Night
 
 Mostly clear, with a low around 60. Light west wind.
Thursday
 
 Mostly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
 
 A chance of showers after 11pm. Mostly cloudy, with a low around 62. Light south wind. Chance of precipitation is 50%.
Friday
 
 Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.
Friday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
 
 Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
 
 Partly cloudy, with a low around 63. Light west wind.
Sunday
 
 Sunny, with a high near 86. Northwest wind 3 to 7 mph.

 

Forecast from NOAA-NWS for Lowell MA.