Winsted, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winsted, a community in Litchfield County, Connecticut.
Tonight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. Southwest wind around 3 mph.
7-day forecast for Winsted
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Partly Cloudy | 3 mph SW | 5% |
| Wednesday | 72°F | Sunny | 3 to 9 mph SW | 3% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 7 mph SW | 3% |
| Thursday | 68°F | Rain Showers Likely | 6 to 9 mph SW | 59% |
| Thursday Night | 59°F | Rain Showers Likely | 1 to 5 mph SW | 72% |
| Friday | 67°F | Rain Showers Likely then Rain | 3 mph SW | 75% |
| Friday Night | 52°F | Rain | 3 mph NW | 75% |
| Saturday | 62°F | Chance Light Rain | 6 mph NW | 54% |
| Saturday Night | 40°F | Chance Light Rain | 7 mph NW | 30% |
| Sunday | 57°F | Slight Chance Light Rain then Mostly Sunny | 5 to 8 mph W | 22% |
| Sunday Night | 36°F | Partly Cloudy then Slight Chance Light Rain | 6 mph W | 15% |
| Monday | 55°F | Chance Light Rain | 7 to 12 mph NW | 27% |
| Monday Night | 34°F | Chance Light Rain | 8 mph W | 27% |
| Tuesday | 56°F | Chance Light Rain then Mostly Sunny | 8 to 12 mph W | 27% |
Forecast source: National Weather Service (api.weather.gov) for Winsted (41.926, -73.068). Updated through the day.
Growing snapshot for Winsted
Last spring frost
May 3
First fall frost
Oct 11
Growing season
161 days
Hardiness zone
6a
More local growing data for Winsted: nearby ZIP 06098 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
Bantam
Bethlehem Village
Bridgewater
Canaan
Cornwall
Cornwall Bridge
Falls Village
Gaylordsville
Lakeville
Litchfield
New Hartford Center
New Milford
New Preston
Norfolk
Northwest Harwinton
Oakville
Pleasant Valley
Sharon
Terryville
Thomaston
Torrington
Watertown
West Cornwall
Woodbury Center
Climate data from the nearest NOAA station, Norfolk 2 Sw, Ct (6.5 mi from Winsted). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.