Weston, CT Weather & Growing Conditions
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. North wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 8 mph N | 0% |
| Saturday | 68°F | Mostly Sunny | 8 mph E | 0% |
| Saturday Night | 55°F | Mostly Cloudy | 2 to 6 mph SE | 10% |
| Sunday | 67°F | Showers And Thunderstorms | 5 to 12 mph SE | 89% |
| Sunday Night | 56°F | Showers And Thunderstorms | 2 to 13 mph SE | 89% |
| Monday | 66°F | Chance Rain Showers | 8 to 13 mph NE | 41% |
| Monday Night | 51°F | Slight Chance Rain Showers | 7 to 13 mph NE | 24% |
| Tuesday | 62°F | Chance Rain Showers | 10 to 14 mph NE | 25% |
| Tuesday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 12 to 15 mph NE | 23% |
| Wednesday | 62°F | Mostly Cloudy then Slight Chance Rain Showers | 13 to 16 mph NE | 15% |
| Wednesday Night | 49°F | Chance Rain Showers | 13 to 16 mph NE | 29% |
| Thursday | 62°F | Chance Rain Showers | 13 to 16 mph NE | 30% |
| Thursday Night | 50°F | Chance Rain Showers | 13 to 16 mph NE | 35% |
| Friday | 65°F | Chance Rain Showers | 12 to 16 mph N | 35% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Weston, CT
Last spring frost
May 1
First fall frost
Oct 14
Growing season
166 days
Hardiness zone
7a
Explore more for Weston, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Danbury Muni Ap, Ct (11.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.