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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.

Today
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 64 in the afternoon. Southwest wind 6 to 9 mph.

7-day forecast for Deep River Center

WhenTempForecastWindPrecip
Today 72°F Sunny 6 to 9 mph SW 0%
Tonight 56°F Partly Cloudy 5 mph S 0%
Thursday 72°F Mostly Cloudy then Chance Rain Showers 3 to 10 mph S 31%
Thursday Night 61°F Showers And Thunderstorms 2 to 6 mph SW 75%
Friday 70°F Showers And Thunderstorms 5 mph S 96%
Friday Night 55°F Showers And Thunderstorms 2 mph SW 89%
Saturday 67°F Slight Chance Rain Showers 2 to 6 mph NW 24%
Saturday Night 43°F Slight Chance Light Rain 6 mph NW 19%
Sunday 61°F Slight Chance Light Rain then Mostly Sunny 6 to 9 mph W 19%
Sunday Night 38°F Partly Cloudy 6 mph W 5%
Monday 58°F Sunny then Slight Chance Light Rain 7 to 12 mph W 16%
Monday Night 37°F Slight Chance Light Rain then Mostly Clear 6 mph W 16%
Tuesday 61°F Sunny 7 to 12 mph W 7%
Tuesday Night 36°F Mostly Clear 7 mph W 3%

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

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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.