Oxoboxo River, CT Weather & Growing Conditions
Today
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 64 in the afternoon. Southwest wind 7 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 7 to 10 mph SW | 0% |
| Tonight | 56°F | Partly Cloudy | 6 mph SW | 0% |
| Thursday | 72°F | Mostly Cloudy then Chance Rain Showers | 5 to 12 mph SW | 36% |
| Thursday Night | 61°F | Showers And Thunderstorms | 5 to 8 mph SW | 77% |
| Friday | 69°F | Showers And Thunderstorms | 6 mph S | 98% |
| Friday Night | 55°F | Showers And Thunderstorms | 2 mph S | 94% |
| Saturday | 66°F | Chance Rain Showers | 3 to 7 mph NW | 29% |
| Saturday Night | 44°F | Slight Chance Light Rain | 3 to 7 mph NW | 19% |
| Sunday | 60°F | Slight Chance Light Rain then Mostly Sunny | 6 to 9 mph W | 19% |
| Sunday Night | 38°F | Partly Cloudy | 6 mph W | 4% |
| Monday | 57°F | Sunny then Slight Chance Light Rain | 6 to 13 mph W | 17% |
| Monday Night | 37°F | Slight Chance Light Rain then Mostly Clear | 7 mph W | 17% |
| Tuesday | 59°F | Sunny | 7 to 13 mph W | 7% |
| Tuesday Night | 36°F | Mostly Clear | 7 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oxoboxo River, CT
Last spring frost
Apr 8
First fall frost
Nov 2
Growing season
207 days
Hardiness zone
7a
Explore more for Oxoboxo River, CT: full frost dates · planting calendar · Connecticut frost dates
Climate data from the nearest NOAA station, Groton, Ct (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.