Coleytown, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coleytown, a community in Fairfield County, Connecticut.
Overnight
64°F
Mostly Clear
Mostly clear. Low around 64, with temperatures rising to around 66 overnight. West wind around 6 mph.
7-day forecast for Coleytown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 83°F | Mostly Sunny | 5 mph NE | 0% |
| Tuesday Night | 63°F | Mostly Cloudy | 3 mph N | 2% |
| Wednesday | 83°F | Partly Sunny | 2 to 6 mph SE | 13% |
| Wednesday Night | 70°F | Chance Rain Showers | 5 mph S | 25% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 40% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SW | 37% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 38% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 37% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph W | 34% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 34% |
| Sunday | 88°F | Mostly Sunny | 2 to 7 mph W | 13% |
| Sunday Night | 70°F | Mostly Clear | 2 to 6 mph W | 13% |
| Monday | 90°F | Sunny | 2 to 10 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Coleytown (41.177, -73.343). Updated through the day.
Growing snapshot for Coleytown
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
7a
More local growing data for Coleytown: nearby ZIP 06880 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
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Bigelow Corners
Bogus Hill
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Bridgeport
Brookfield Center
Candlewood Isle
Candlewood Knolls
Candlewood Lake Club
Candlewood Orchards
Candlewood Shores
Cannondale
Chimney Point
Compo
Cos Cob
Danbury
Daniels Farm
Darien Downtown
Dodgingtown
East Village
Fairfield University
Georgetown
Greens Farms
Greenwich
Hawleyville
Indian Field
Inglenook
Kellogg Point
Climate data from the nearest NOAA station, Stamford 5 N, Ct (10.7 mi from Coleytown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.