Sherman, CT Weather & Growing Conditions
Tonight
50°F
Partly Cloudy
Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. North wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 2 to 7 mph N | 0% |
| Saturday | 69°F | Mostly Sunny | 2 to 6 mph E | 0% |
| Saturday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 6 mph SE | 15% |
| Sunday | 64°F | Showers And Thunderstorms | 5 to 8 mph SE | 94% |
| Sunday Night | 54°F | Showers And Thunderstorms | 1 to 9 mph NW | 94% |
| Monday | 66°F | Chance Rain Showers | 6 to 9 mph N | 28% |
| Monday Night | 50°F | Slight Chance Rain Showers | 5 to 8 mph NE | 22% |
| Tuesday | 61°F | Slight Chance Rain Showers | 9 mph NE | 24% |
| Tuesday Night | 47°F | Mostly Cloudy | 6 to 10 mph NE | 9% |
| Wednesday | 61°F | Partly Sunny then Slight Chance Rain Showers | 12 mph NE | 15% |
| Wednesday Night | 47°F | Chance Rain Showers | 8 to 12 mph NE | 26% |
| Thursday | 61°F | Chance Rain Showers | 8 to 12 mph NE | 28% |
| Thursday Night | 49°F | Chance Rain Showers | 6 to 10 mph N | 34% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sherman, CT
Last spring frost
Apr 28
First fall frost
Oct 16
Growing season
170 days
Hardiness zone
6b
Explore more for Sherman, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Carmel 4N, Ny (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.