Mechanicsville, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mechanicsville, a community in Windham County, Connecticut.
This Afternoon
80°F
Sunny
Sunny, with a high near 80. North wind around 7 mph.
7-day forecast for Mechanicsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 7 mph N | 0% |
| Tonight | 48°F | Partly Cloudy | 7 mph N | 0% |
| Saturday | 64°F | Sunny | 5 mph NE | 0% |
| Saturday Night | 44°F | Partly Cloudy | 3 mph SE | 2% |
| Sunday | 65°F | Rain Showers | 1 to 7 mph SE | 86% |
| Sunday Night | 53°F | Rain Showers | 3 to 8 mph E | 86% |
| Monday | 65°F | Chance Rain Showers | 7 to 12 mph NE | 28% |
| Monday Night | 48°F | Partly Cloudy | 5 to 9 mph NE | 14% |
| Tuesday | 61°F | Partly Sunny | 12 mph NE | 11% |
| Tuesday Night | 47°F | Mostly Cloudy | 7 to 10 mph NE | 5% |
| Wednesday | 62°F | Partly Sunny | 12 to 16 mph NE | 9% |
| Wednesday Night | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 13 mph NE | 22% |
| Thursday | 61°F | Chance Rain Showers | 15 mph NE | 29% |
| Thursday Night | 48°F | Chance Rain Showers | 8 to 13 mph NE | 35% |
Forecast source: National Weather Service (api.weather.gov) for Mechanicsville (41.951, -71.885). Updated through the day.
Growing snapshot for Mechanicsville
Last spring frost
May 1
First fall frost
Oct 9
Growing season
161 days
Hardiness zone
6b
More local growing data for Mechanicsville: nearby ZIP 06277 weather · frost dates · planting calendar · Connecticut frost dates
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Climate data from the nearest NOAA station, W Thompson Lake, Ct (3.2 mi from Mechanicsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.