Deep River Center, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deep River Center, a community in Middlesex County, Connecticut.
Overnight
51°F
Patchy Fog
Patchy fog after 4am. Partly cloudy, with a low around 51. Southwest wind around 2 mph.
7-day forecast for Deep River Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Patchy Fog | 2 mph SW | 3% |
| Wednesday | 72°F | Patchy Fog then Sunny | 2 to 10 mph SW | 3% |
| Wednesday Night | 56°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 72°F | Slight Chance Rain Showers | 2 to 9 mph SW | 22% |
| Thursday Night | 61°F | Rain Showers | 2 to 6 mph SW | 82% |
| Friday | 69°F | Showers And Thunderstorms | 2 to 6 mph S | 89% |
| Friday Night | 56°F | Showers And Thunderstorms | 3 mph SW | 89% |
| Saturday | 67°F | Rain Showers Likely | 3 to 7 mph NW | 65% |
| Saturday Night | 42°F | Chance Rain Showers | 6 mph NW | 31% |
| Sunday | 62°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 8 mph NW | 19% |
| Sunday Night | 38°F | Partly Cloudy then Slight Chance Light Rain | 6 mph W | 16% |
| Monday | 60°F | Chance Light Rain | 7 to 13 mph NW | 27% |
| Monday Night | 37°F | Chance Light Rain | 8 mph W | 27% |
| Tuesday | 60°F | Chance Light Rain then Mostly Sunny | 9 to 13 mph W | 26% |
Forecast source: National Weather Service (api.weather.gov) for Deep River Center (41.379, -72.440). Updated through the day.
Growing snapshot for Deep River Center
Last spring frost
Apr 6
First fall frost
Nov 17
Growing season
221 days
Hardiness zone
7a
More local growing data for Deep River Center: nearby ZIP 06409 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
Chester Center
Clinton
Durham
East Hampton
Essex Village
Fenwick
Higganum
Lake Pocotopaug
Middletown
Moodus
Old Saybrook Center
Portland
Saybrook Manor
Westbrook Center
Climate data from the nearest NOAA station, Orient Pt Sp, Ny (17.4 mi from Deep River Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.