Weston, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston, a community in Fairfield County, Connecticut.
Today
83°F
Mostly Sunny
Mostly sunny, with a high near 83. Southeast wind around 5 mph.
7-day forecast for Weston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 5 mph SE | 0% |
| Tonight | 63°F | Mostly Cloudy | 3 mph N | 2% |
| Wednesday | 82°F | Partly Sunny | 2 to 6 mph E | 13% |
| Wednesday Night | 69°F | Chance Rain Showers | 5 mph S | 26% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 44% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SW | 40% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 40% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 5 mph SW | 39% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph W | 35% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 35% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SW | 15% |
| Monday | 89°F | Sunny | 2 to 10 mph W | 14% |
| Monday Night | 68°F | Slight Chance Rain Showers | 3 to 8 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov) for Weston (41.203, -73.379). Updated through the day.
Growing snapshot for Weston
Last spring frost
May 1
First fall frost
Oct 14
Growing season
166 days
Hardiness zone
7a
More local growing data for Weston: nearby ZIP 06883 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, Danbury Muni Ap, Ct (11.6 mi from Weston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.