National Weather Service forecast
Derby, Connecticut Weather
Derby 7-Day Forecast
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Overnight50°FPatchy Fog3% chance of precipitation
Patchy fog. Partly cloudy, with a low around 50. Southwest wind around 2 mph.
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Wednesday72°FPatchy Fog then Sunny3% chance of precipitation
Patchy fog before 8am. Sunny. High near 72, with temperatures falling to around 66 in the afternoon. Southwest wind 2 to 12 mph.
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Wednesday Night55°FPartly Cloudy2% chance of precipitation
Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. South wind 2 to 6 mph.
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Thursday71°FChance Rain Showers30% chance of precipitation
A chance of rain showers after 7am. Mostly cloudy. High near 71, with temperatures falling to around 67 in the afternoon. South wind 3 to 10 mph. Chance of precipitation is 30%.
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Thursday Night60°FRain Showers82% chance of precipitation
Rain showers. Mostly cloudy, with a low around 60. Southwest wind 2 to 7 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
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Friday68°FShowers And Thunderstorms86% chance of precipitation
Rain showers before 10am, then showers and thunderstorms. Cloudy. High near 68, with temperatures falling to around 63 in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
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Friday Night54°FShowers And Thunderstorms86% chance of precipitation
Showers and thunderstorms. Cloudy, with a low around 54. Chance of precipitation is 90%.
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Saturday66°FRain Showers Likely55% chance of precipitation
Rain showers likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.
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Saturday Night42°FSlight Chance Rain Showers21% chance of precipitation
A slight chance of rain showers. Partly cloudy, with a low around 42.
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Sunday61°FSlight Chance Rain Showers then Mostly Sunny21% chance of precipitation
A slight chance of rain showers before 7am. Mostly sunny, with a high near 61.
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Sunday Night38°FPartly Cloudy14% chance of precipitation
Partly cloudy, with a low around 38.
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Monday59°FChance Light Rain26% chance of precipitation
A chance of rain after 7am. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
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Monday Night37°FChance Light Rain26% chance of precipitation
A chance of rain. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
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Tuesday60°FSlight Chance Light Rain then Mostly Sunny20% chance of precipitation
A slight chance of rain before 7am. Mostly sunny, with a high near 60.
Issued by the National Weather Service (OKX office), updated .
Derby Hourly Forecast
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Derby Weather Radar
Open the full radar for DerbyAbout Derby
- Population (2020 Census)
- 12,325
- Coordinates
- 41.326, -73.083
- Elevation
- 118 ft
- NWS forecast office
- OKX
- Time zone
- America/New York
- Sunrise today
- 6:27 AM EST
- Sunset today
- 4:44 PM EST
- Daylight today
- 10 h 17 min
Derby Weather Questions
What is the weather forecast for Derby, Connecticut?
Overnight: Patchy fog. Partly cloudy, with a low around 50. Southwest wind around 2 mph. Wednesday: Patchy fog before 8am. Sunny. High near 72, with temperatures falling to around 66 in the afternoon. Southwest wind 2 to 12 mph.
Will it rain or snow in Derby this week?
The best chance of precipitation is Friday at 86%. Periods with a 30% chance or more: Thursday (30%), Thursday Night (82%), Friday (86%), Friday Night (86%), Saturday (55%).
How warm and how cold will it get in Derby this week?
The warmest day is Wednesday, with a high near 72°F. The coldest night is Monday Night, with a low near 37°F.
What time are sunrise and sunset in Derby today?
Sunrise is at 6:27 AM EST and sunset is at 4:44 PM EST, for 10 h 17 min of daylight.
Weather near Derby
- Ansonia 1 mi
- Shelton 3 mi
- Orange 4 mi
- Oronoque 5 mi
- East Village 6 mi
- West Haven 7 mi
- Milford 7 mi
- Daniels Farm 8 mi