Fenwick, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fenwick, a borough in Middlesex County, Connecticut.
This Afternoon
68°F
Mostly Sunny
Mostly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Southeast wind around 6 mph.
7-day forecast for Fenwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Sunny | 6 mph SE | 0% |
| Tonight | 55°F | Mostly Cloudy | 6 mph SE | 0% |
| Sunday | 70°F | Rain Showers then Rain | 6 to 12 mph SE | 91% |
| Sunday Night | 56°F | Rain then Rain Showers | 7 to 13 mph SE | 96% |
| Monday | 68°F | Chance Rain Showers then Partly Sunny | 7 to 14 mph NE | 38% |
| Monday Night | 52°F | Mostly Cloudy | 7 to 12 mph NE | 7% |
| Tuesday | 65°F | Slight Chance Rain Showers | 14 mph NE | 22% |
| Tuesday Night | 52°F | Mostly Cloudy | 12 to 16 mph NE | 12% |
| Wednesday | 65°F | Partly Sunny | 17 to 22 mph NE | 5% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 17 to 21 mph NE | 20% |
| Thursday | 65°F | Chance Rain Showers | 18 to 23 mph NE | 29% |
| Thursday Night | 52°F | Chance Rain Showers | 18 to 24 mph NE | 38% |
| Friday | 65°F | Chance Rain Showers | 21 to 24 mph N | 44% |
| Friday Night | 54°F | Chance Rain Showers | 18 to 22 mph N | 44% |
Forecast source: National Weather Service (api.weather.gov) for Fenwick (41.271, -72.355). Updated through the day.
Growing snapshot for Fenwick
Last spring frost
Apr 6
First fall frost
Nov 17
Growing season
221 days
Hardiness zone
7a
More local growing data for Fenwick: nearby ZIP 06475 weather · frost dates · planting calendar · Connecticut frost dates
Nearby towns & communities
Chester Center
Clinton
Deep River Center
Durham
East Hampton
Essex Village
Higganum
Lake Pocotopaug
Middletown
Moodus
Old Saybrook Center
Portland
Saybrook Manor
Westbrook Center
Climate data from the nearest NOAA station, Orient Pt Sp, Ny (13.3 mi from Fenwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.