Derby, CT Weather Forecast

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Derby, CT Weather Forecast

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Derby CT weather  - Clear - 69°F
Clear
69°F
Updated 8:43 pm
Feels Like 77°F
Humidity 96%
Wind N 0 mph
Barometer  29.87 in
Dew Point 68°F
Derby CT weather  - Clear - 21°C
Clear
21°C
Updated 8:43 pm
Feels Like 25°C
Humidity 96%
Wind N 0 km/h
Barometer  101.2 kPa
Dew Point 20°C

Derby Weather Forecast

THIS AFTERNOON TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Derby, CT Weather - This Afternoon Chance Of Showers Derby, CT Weather - Tonight Partly Cloudy Derby, CT Weather - Monday Chance Of Showers Derby, CT Weather - Monday Night Clear Derby, CT Weather - Tuesday Sunny Derby, CT Weather - Tuesday Night Mostly Clear Derby, CT Weather - Wednesday Sunny Derby, CT Weather - Wednesday Night Partly Cloudy Derby, CT Weather - Thursday Mostly Sunny Derby, CT Weather - Thursday Night Mostly Cloudy Derby, CT Weather - Friday Chance Of Showers Derby, CT Weather - Friday Night Partly Cloudy
Chance of Showers Partly Cloudy Chance of Showers Clear Sunny Mostly Clear Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Chance of Showers Partly Cloudy
Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C
POP: 40% POP: 20% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 220 PM EDT Sun Sep 13 2026 Derby, CT Weather - WeatherWorld.com

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Issued: 820 PM EDT Sun Sep 13 2026

Key Messages

1) A cold front passes through the area late tonight into Monday morning. An isolated shower is possible.

2) Dry and seasonable conditions then expected through midweek. Next chance of rain arrives late Thursday.


Discussion

... .KEY MESSAGE 1... A cold front will pass through the area late tonight into Monday morning. While most locations will remain dry, an isolated shower along or just behind the front is possible. Winds become northerly behind the front and may even begin to gust up ...