Killingworth, CT Weather Forecast
Lower Connecticut River Valley Planning Region, Connecticut
Live radar, warnings and storm tracking for Killingworth, with free alerts the moment it counts.
The next few hours
A dry evening, clear
It is 51° with a dew point of 43°, which is dry for this time of year. The sky is clear.
The wind turns to the west-northwest around 3 AM. Nothing in the next day and a half is wet enough to move plans for.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Quiet through the next day and a half
Nothing wet is expected over the next day and a half.
The overnight low settles near 42°. Tomorrow tops out near 59°.
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
32–59°F across the weekThe week runs between 33° and 59°, with tomorrow the warmest day of it. The second half leans cooling, and Saturday is the coolest day in it. Thursday is the wettest day, peaking near 83%. 4 of the 7 days stay dry.
Free alerts for Killingworth
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Killingworth, CT at a glance
Killingworth is home to about 6,254 people in Lower Connecticut River Valley Planning Region, across 35 square miles. It ranks 118th by population of 151 places in Connecticut with a forecast here. The nearest neighbour with its own forecast is Madison, 3 miles away.
- County
- Lower Connecticut River Valley Planning Region
- Population
- 6,254 2023 est.
- Land area
- 35 sq mi
- People per sq mi
- 177
- Forecast point
- 41.3744°N, 72.5783°W
How well can the network see Killingworth?
The nearest Doppler radar is KOKX (New York City, NY), to the SSW. Its lowest scan passes about 2,500 ft above Killingworth. Close enough to see rotation in the low part of a storm, where tornadoes form. Killingworth is closer to its radar than 58% of US cities.
The closest weather station is KSNC (Chester Arpt). Close enough that its readings are the conditions in town.
Forecasts near Killingworth
- Madison, CT3 mi
- Deep River, CT5 mi
- Chester, CT5 mi
- Clinton, CT6 mi
- Guilford, CT7 mi
- Westbrook, CT7 mi
- Haddam, CT8 mi
- Durham, CT9 mi
Elsewhere in Connecticut
BridgeportStamfordNew HavenHartfordWaterburyNorwalkAll Connecticut forecasts →

