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Coleytown, CT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Coleytown, a community in Fairfield County, Connecticut.

Overnight
50°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 50. Southwest wind around 2 mph.

7-day forecast for Coleytown

WhenTempForecastWindPrecip
Overnight 50°F Patchy Fog 2 mph SW 3%
Wednesday 72°F Patchy Fog then Sunny 2 to 10 mph SW 3%
Wednesday Night 55°F Partly Cloudy 6 mph S 3%
Thursday 71°F Chance Rain Showers 3 to 10 mph S 38%
Thursday Night 59°F Rain Showers 2 to 7 mph S 82%
Friday 68°F Showers And Thunderstorms 2 to 6 mph S 85%
Friday Night 54°F Showers And Thunderstorms 5 mph W 85%
Saturday 66°F Rain Showers Likely 5 to 8 mph NW 55%
Saturday Night 42°F Slight Chance Rain Showers 8 mph NW 20%
Sunday 61°F Slight Chance Rain Showers then Mostly Sunny 9 mph NW 18%
Sunday Night 38°F Partly Cloudy then Slight Chance Light Rain 7 mph W 15%
Monday 59°F Chance Light Rain 7 to 14 mph NW 25%
Monday Night 37°F Chance Light Rain 7 to 10 mph W 25%
Tuesday 61°F Slight Chance Light Rain then Mostly Sunny 10 to 14 mph W 18%

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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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 Nov 4, 2026.