Winsted, CT Weather & Growing Conditions
This Afternoon
66°F
Mostly Sunny
Mostly sunny, with a high near 66. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 3 mph E | 0% |
| Tonight | 47°F | Mostly Cloudy | 3 mph SE | 6% |
| Sunday | 58°F | Rain | 6 mph SE | 98% |
| Sunday Night | 49°F | Rain then Rain Showers Likely | 3 to 9 mph NE | 89% |
| Monday | 64°F | Partly Sunny | 6 to 9 mph N | 3% |
| Monday Night | 44°F | Mostly Cloudy | 3 to 7 mph NE | 3% |
| Tuesday | 59°F | Mostly Cloudy | 8 mph NE | 5% |
| Tuesday Night | 43°F | Mostly Cloudy | 5 to 12 mph NE | 5% |
| Wednesday | 61°F | Partly Sunny | 9 to 13 mph NE | 5% |
| Wednesday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 14 mph NE | 23% |
| Thursday | 59°F | Chance Rain Showers | 10 to 14 mph NE | 31% |
| Thursday Night | 45°F | Chance Rain Showers | 9 to 14 mph NE | 35% |
| Friday | 61°F | Chance Rain Showers | 9 to 13 mph N | 35% |
| Friday Night | 46°F | Chance Rain Showers | 9 to 15 mph NE | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Winsted, CT
Last spring frost
May 3
First fall frost
Oct 11
Growing season
161 days
Hardiness zone
6a
Explore more for Winsted, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Norfolk 2 Sw, Ct (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.