Wilton Center, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilton Center, a community in Fairfield County, Connecticut.
Today
83°F
Mostly Sunny
Mostly sunny. High near 83, with temperatures falling to around 80 in the afternoon. Northeast wind around 5 mph.
7-day forecast for Wilton Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 5 mph NE | 0% |
| Tonight | 63°F | Mostly Cloudy | 3 mph S | 2% |
| Wednesday | 82°F | Partly Sunny | 2 to 6 mph S | 14% |
| Wednesday Night | 69°F | Chance Rain Showers | 5 mph S | 26% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 45% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SW | 41% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 41% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 5 mph W | 40% |
| Saturday | 86°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 | 87°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 | 88°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph W | 15% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov) for Wilton Center (41.191, -73.426). Updated through the day.
Growing snapshot for Wilton Center
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
7a
More local growing data for Wilton Center: nearby ZIP 06897 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
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Candlewood Orchards
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Coleytown
Compo
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Danbury
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Darien Downtown
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Fairfield University
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Greenwich
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Indian Field
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Climate data from the nearest NOAA station, Stamford 5 N, Ct (8.2 mi from Wilton Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.