National Weather Service Forecast for: Naugatuck CT
Issued by: National Weather Service New York, NY
Updated: 7:08 am EDT Jun 22, 2026
 
Today

Today: Showers and possibly a thunderstorm, mainly after 2pm. High near 73. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
Showers then
Showers
 Tonight

Tonight: Showers and possibly a thunderstorm. Steady temperature around 65. Southeast wind 6 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Tuesday

Tuesday: Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers. Mostly cloudy, with a high near 75. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Tuesday
Night
Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 57. Northwest wind around 7 mph.
Decreasing
Clouds

 Wednesday

Wednesday: Sunny, with a high near 81. Northwest wind 6 to 9 mph.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 58.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 81.
Mostly Sunny

 Thursday
Night
Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Chance
Showers then
Showers
Likely
 Friday

Friday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Showers
Likely
Hi 73 °F Lo 65 °F Hi 75 °F Lo 57 °F Hi 81 °F Lo 58 °F Hi 81 °F Lo 61 °F Hi 82 °F

 

Today
 
 Showers and possibly a thunderstorm, mainly after 2pm. High near 73. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers and possibly a thunderstorm. Steady temperature around 65. Southeast wind 6 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
 
 Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers. Mostly cloudy, with a high near 75. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Mostly cloudy, then gradually becoming clear, with a low around 57. Northwest wind around 7 mph.
Wednesday
 
 Sunny, with a high near 81. Northwest wind 6 to 9 mph.
Wednesday Night
 
 Mostly clear, with a low around 58.
Thursday
 
 Mostly sunny, with a high near 81.
Thursday Night
 
 A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Friday
 
 Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Friday Night
 
 Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
 
 Mostly sunny, with a high near 82.
Saturday Night
 
 Partly cloudy, with a low around 61.
Sunday
 
 Sunny, with a high near 85.

 

Forecast from NOAA-NWS for Naugatuck CT.