Shelton, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shelton, a city in Fairfield County, Connecticut.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind around 5 mph.
7-day forecast for Shelton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 5 mph SE | 0% |
| Tonight | 63°F | Mostly Cloudy | 5 mph SW | 3% |
| Wednesday | 82°F | Partly Sunny | 2 to 6 mph SW | 9% |
| Wednesday Night | 69°F | Slight Chance Rain Showers | 2 to 6 mph S | 23% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 2 to 9 mph SW | 43% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph SW | 38% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph SW | 40% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 6 mph SW | 38% |
| Saturday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph W | 36% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 6 mph W | 36% |
| Sunday | 88°F | Mostly Sunny | 3 to 8 mph W | 13% |
| Sunday Night | 70°F | Mostly Clear | 6 mph SW | 10% |
| Monday | 88°F | Sunny | 3 to 10 mph W | 14% |
| Monday Night | 68°F | Slight Chance Rain Showers | 5 to 9 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Shelton (41.305, -73.139). Updated through the day.
Growing snapshot for Shelton
Last spring frost
Apr 25
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6b
More local growing data for Shelton: nearby ZIP 06484 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
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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
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Greenwich
Hawleyville
Indian Field
Inglenook
Climate data from the nearest NOAA station, Ansonia 1 Ne, Ct (3.9 mi from Shelton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.