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National Weather Service Forecast for: 5 Miles SE Naugatuck, CT
Issued by: National Weather Service New York/Upton, NY
Updated: 04/20/2026 6:38pm

Bethany
 
  Tuesday

Tuesday: Widespread Frost then Sunny
Widespread Frost then Sunny
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 51 °F Hi 51 °F Hi 62 °F Hi 62 °F Hi 55 °F Hi 58 °F Hi 60 °F
 
Tonight

Tonight: Partly Cloudy then Widespread Frost
Partly Cloudy then Widespread Frost
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 26 °F Lo 38 °F Lo 41 °F Lo 42 °F Lo 41 °F Lo 42 °F Lo 43 °F  

Freeze Warning issued April 20 at 1:57PM EDT until April 21 at 9:00AM EDT
 

Tonight
 
Widespread frost between 4am and 5am. Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 21. North wind 5 to 10 mph.
Tuesday
 
Widespread frost before 8am. Sunny, with a high near 51. West wind 3 to 8 mph.
Tuesday Night
 
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 38. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
 
A chance of rain showers before 2pm. Mostly cloudy, with a high near 51. Southeast wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night
 
Mostly cloudy, with a low around 41. Northeast wind 3 to 7 mph.
Thursday
 
Mostly sunny, with a high near 62.
Thursday Night
 
Partly cloudy, with a low around 42.
Friday
 
Mostly sunny, with a high near 62.
Friday Night
 
A slight chance of rain showers after 2am. Partly cloudy, with a low around 41.
Saturday
 
A chance of rain showers. Partly sunny, with a high near 55. Chance of precipitation is 40%.
Saturday Night
 
A chance of rain showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Sunday
 
A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Monday
 
A slight chance of rain showers. Partly sunny, with a high near 60.

 

Forecast from NOAA-NWS for 5 Miles SE Naugatuck, CT.