Trumbull Center, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trumbull Center, a community in Fairfield County, Connecticut.
This Afternoon
68°F
Mostly Sunny
Mostly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Southeast wind around 6 mph.
7-day forecast for Trumbull Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Sunny | 6 mph SE | 0% |
| Tonight | 56°F | Mostly Cloudy | 6 mph SE | 2% |
| Sunday | 69°F | Rain Showers then Rain | 7 to 12 mph SE | 93% |
| Sunday Night | 55°F | Rain then Rain Showers | 6 to 14 mph NE | 91% |
| Monday | 68°F | Slight Chance Rain Showers then Partly Sunny | 9 to 14 mph NE | 23% |
| Monday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 12 mph NE | 23% |
| Tuesday | 64°F | Slight Chance Rain Showers | 13 mph NE | 24% |
| Tuesday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 12 to 16 mph NE | 15% |
| Wednesday | 66°F | Partly Sunny | 17 mph NE | 5% |
| Wednesday Night | 49°F | Slight Chance Rain Showers | 15 to 18 mph NE | 19% |
| Thursday | 65°F | Chance Rain Showers | 18 mph NE | 30% |
| Thursday Night | 49°F | Chance Rain Showers | 16 to 21 mph NE | 37% |
| Friday | 65°F | Chance Rain Showers | 17 to 21 mph N | 41% |
| Friday Night | 51°F | Chance Rain Showers | 17 to 21 mph N | 40% |
Forecast source: National Weather Service (api.weather.gov) for Trumbull Center (41.242, -73.183). Updated through the day.
Growing snapshot for Trumbull Center
Last spring frost
Apr 5
First fall frost
Nov 6
Growing season
216 days
Hardiness zone
7a
More local growing data for Trumbull Center: nearby ZIP 06606 weather · frost dates · planting calendar · Connecticut frost dates
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Climate data from the nearest NOAA station, Bridgeport Sikorsky Mem Ap, Ct (5.5 mi from Trumbull Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.