Suffield Depot, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Suffield Depot, a community in Hartford County, Connecticut.
This Afternoon
68°F
Mostly Sunny
Mostly sunny, with a high near 68. North wind around 3 mph.
7-day forecast for Suffield Depot
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Sunny | 3 mph N | 0% |
| Tonight | 49°F | Mostly Cloudy | 3 mph SE | 1% |
| Sunday | 62°F | Rain Showers | 2 to 7 mph E | 86% |
| Sunday Night | 50°F | Rain Showers | 5 to 14 mph NE | 78% |
| Monday | 66°F | Partly Sunny | 8 to 14 mph N | 6% |
| Monday Night | 45°F | Mostly Cloudy | 6 to 9 mph N | 3% |
| Tuesday | 63°F | Mostly Cloudy | 12 mph NE | 3% |
| Tuesday Night | 44°F | Mostly Cloudy | 6 to 10 mph NE | 3% |
| Wednesday | 64°F | Partly Sunny | 10 to 16 mph NE | 4% |
| Wednesday Night | 44°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 23% |
| Thursday | 62°F | Chance Rain Showers | 15 to 18 mph NE | 31% |
| Thursday Night | 46°F | Chance Rain Showers | 17 mph N | 34% |
| Friday | 64°F | Chance Rain Showers | 15 to 18 mph N | 33% |
| Friday Night | 46°F | Chance Rain Showers | 16 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov) for Suffield Depot (41.985, -72.639). Updated through the day.
Growing snapshot for Suffield Depot
Last spring frost
Apr 21
First fall frost
Oct 16
Growing season
177 days
Hardiness zone
6b
More local growing data for Suffield Depot: nearby ZIP 06078 weather · frost dates · planting calendar · Connecticut frost dates
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Climate data from the nearest NOAA station, Hartford Bradley Intl Ap, Ct (4 mi from Suffield Depot). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.