Norfolk, CT Weather & Growing Conditions
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 3 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 3 mph E | 0% |
| Saturday Night | 49°F | Mostly Cloudy | 3 mph SE | 1% |
| Sunday | 60°F | Rain Showers | 6 mph SE | 95% |
| Sunday Night | 51°F | Rain Showers | 3 to 7 mph E | 95% |
| Monday | 62°F | Slight Chance Rain Showers | 7 mph NE | 23% |
| Monday Night | 46°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 9 mph NE | 15% |
| Tuesday | 57°F | Slight Chance Rain Showers | 6 to 9 mph NE | 21% |
| Tuesday Night | 45°F | Mostly Cloudy | 6 to 12 mph NE | 9% |
| Wednesday | 58°F | Partly Sunny | 8 to 12 mph NE | 13% |
| Wednesday Night | 44°F | Chance Rain Showers | 8 to 13 mph NE | 25% |
| Thursday | 57°F | Chance Rain Showers | 7 to 13 mph NE | 30% |
| Thursday Night | 46°F | Chance Rain Showers | 6 to 9 mph NE | 36% |
| Friday | 64°F | Chance Rain Showers | 9 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Norfolk, CT
Last spring frost
May 3
First fall frost
Oct 11
Growing season
161 days
Hardiness zone
6a
Explore more for Norfolk, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Norfolk 2 Sw, Ct (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.