Litchfield, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Litchfield, a borough in Litchfield County, Connecticut.
Today
61°F
Rain
Rain. Cloudy, with a high near 61. Southeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Litchfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Rain | 7 mph SE | 96% |
| Tonight | 52°F | Rain then Rain Showers Likely | 1 to 9 mph NE | 96% |
| Monday | 65°F | Partly Sunny | 7 to 10 mph NE | 0% |
| Monday Night | 46°F | Mostly Cloudy | 3 to 8 mph NE | 10% |
| Tuesday | 59°F | Slight Chance Rain Showers | 7 to 10 mph NE | 16% |
| Tuesday Night | 44°F | Mostly Cloudy | 7 to 13 mph NE | 13% |
| Wednesday | 61°F | Partly Sunny | 10 to 14 mph NE | 7% |
| Wednesday Night | 44°F | Mostly Cloudy | 10 to 15 mph NE | 14% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 19% |
| Thursday Night | 45°F | Chance Rain Showers | 12 to 15 mph NE | 33% |
| Friday | 61°F | Chance Rain Showers | 12 to 16 mph N | 33% |
| Friday Night | 47°F | Chance Rain Showers | 16 mph N | 38% |
| Saturday | 64°F | Chance Rain Showers | 9 to 16 mph N | 38% |
| Saturday Night | 48°F | Slight Chance Rain Showers | 9 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Litchfield (41.746, -73.189). Updated through the day.
Growing snapshot for Litchfield
Last spring frost
May 8
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
6a
More local growing data for Litchfield: nearby ZIP 06759 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
Bantam
Bethlehem Village
Bridgewater
Canaan
Cornwall
Cornwall Bridge
Falls Village
Gaylordsville
Lakeville
New Hartford Center
New Milford
New Preston
Norfolk
Northwest Harwinton
Oakville
Pleasant Valley
Sharon
Terryville
Thomaston
Torrington
Watertown
West Cornwall
Winsted
Woodbury Center
Climate data from the nearest NOAA station, Bakersville, Ct (12.2 mi from Litchfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.