Sherman, CT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherman, a community in Fairfield County, Connecticut.
This Afternoon
67°F
Mostly Sunny
Mostly sunny, with a high near 67. East wind around 5 mph.
7-day forecast for Sherman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 52°F | Mostly Cloudy | 5 mph SE | 7% |
| Sunday | 63°F | Rain | 5 to 8 mph SE | 93% |
| Sunday Night | 51°F | Rain | 3 to 8 mph E | 82% |
| Monday | 64°F | Partly Sunny | 6 to 10 mph N | 7% |
| Monday Night | 46°F | Mostly Cloudy | 5 to 8 mph NE | 10% |
| Tuesday | 59°F | Slight Chance Rain Showers | 8 mph NE | 18% |
| Tuesday Night | 45°F | Mostly Cloudy | 5 to 10 mph NE | 10% |
| Wednesday | 61°F | Partly Sunny | 9 to 13 mph NE | 7% |
| Wednesday Night | 45°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 14 mph NE | 24% |
| Thursday | 59°F | Chance Rain Showers | 10 to 14 mph NE | 31% |
| Thursday Night | 46°F | Chance Rain Showers | 9 to 14 mph N | 37% |
| Friday | 61°F | Chance Rain Showers | 10 to 14 mph N | 35% |
| Friday Night | 47°F | Chance Rain Showers | 9 to 15 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov) for Sherman (41.572, -73.495). Updated through the day.
Growing snapshot for Sherman
Last spring frost
Apr 28
First fall frost
Oct 16
Growing season
170 days
Hardiness zone
6b
More local growing data for Sherman: nearby ZIP 06784 weather · frost dates · planting calendar · Connecticut frost dates
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Climate data from the nearest NOAA station, Carmel 4N, Ny (11 mi from Sherman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.