Noroton Heights, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Noroton Heights, a community in Fairfield County, Connecticut.
Today
83°F
Mostly Sunny
Mostly sunny, with a high near 83. East wind around 5 mph.
7-day forecast for Noroton Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 64°F | Mostly Cloudy | 3 mph E | 3% |
| Wednesday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph SE | 19% |
| Wednesday Night | 70°F | Chance Rain Showers | 2 to 6 mph S | 26% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 9 mph SW | 39% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SW | 37% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SW | 38% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 6 mph SW | 38% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph SW | 31% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 31% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph W | 15% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 6 mph W | 15% |
| Monday | 90°F | Sunny | 3 to 10 mph W | 13% |
| Monday Night | 69°F | Slight Chance Rain Showers | 5 to 9 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Noroton Heights (41.074, -73.497). Updated through the day.
Growing snapshot for Noroton Heights
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
7a
More local growing data for Noroton Heights: nearby ZIP 06820 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
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Candlewood Isle
Candlewood Knolls
Candlewood Lake Club
Candlewood Orchards
Candlewood Shores
Cannondale
Chimney Point
Coleytown
Compo
Cos Cob
Danbury
Daniels Farm
Darien Downtown
Dodgingtown
East Village
Fairfield University
Georgetown
Greens Farms
Greenwich
Hawleyville
Indian Field
Inglenook
Climate data from the nearest NOAA station, Stamford 5 N, Ct (4.9 mi from Noroton Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.