National Weather Service Forecast for: Derby CT
Issued by: National Weather Service New York, NY
Updated: 10:36 am EDT Apr 10, 2025
 
Today

Today: Mostly cloudy, with a high near 52. Southeast wind 8 to 13 mph.
Mostly Cloudy
 Tonight

Tonight: Rain likely, mainly before midnight. Cloudy, with a low around 37. Southeast wind around 8 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
 Friday

Friday: A 50 percent chance of rain. Cloudy, with a high near 51. East wind 8 to 10 mph.
Chance Rain
 Friday
Night
Friday Night: Rain. Low around 38. Northeast wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Rain
 Saturday

Saturday: Rain. High near 46. Northeast wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain
 Saturday
Night
Saturday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
 Sunday

Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 55.
Chance
Showers
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 40.
Mostly Cloudy
 Monday

Monday: Mostly sunny, with a high near 64.
Mostly Sunny
Hi 52 °F Lo 37 °F Hi 51 °F Lo 38 °F Hi 46 °F Lo 38 °F Hi 55 °F Lo 40 °F Hi 64 °F

 

Today
 
 Mostly cloudy, with a high near 52. Southeast wind 8 to 13 mph.
Tonight
 
 Rain likely, mainly before midnight. Cloudy, with a low around 37. Southeast wind around 8 mph becoming east after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
 A 50 percent chance of rain. Cloudy, with a high near 51. East wind 8 to 10 mph.
Friday Night
 
 Rain. Low around 38. Northeast wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
 
 Rain. High near 46. Northeast wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
 
 Rain likely, mainly before 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
 
 A 30 percent chance of showers. Mostly cloudy, with a high near 55.
Sunday Night
 
 Mostly cloudy, with a low around 40.
Monday
 
 Mostly sunny, with a high near 64.
Monday Night
 
 Mostly cloudy, with a low around 47.
Tuesday
 
 Partly sunny, with a high near 67.
Tuesday Night
 
 Partly cloudy, with a low around 41.
Wednesday
 
 Mostly sunny, with a high near 54.

 

Forecast from NOAA-NWS for Derby CT.