Cary, NC Weather & Growing Conditions
Tonight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. Southeast wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy | 0 to 3 mph SE | 3% |
| Sunday | 90°F | Sunny | 0 to 3 mph S | 3% |
| Sunday Night | 69°F | Mostly Clear | 2 mph S | 7% |
| Monday | 91°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 6 mph S | 59% |
| Monday Night | 68°F | Showers And Thunderstorms Likely | 6 mph E | 74% |
| Tuesday | 82°F | Rain Showers Likely | 3 to 8 mph NE | 67% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 10 mph NE | 67% |
| Wednesday | 75°F | Chance Rain Showers | 10 to 14 mph NE | 39% |
| Wednesday Night | 61°F | Chance Rain Showers | 9 to 13 mph NE | 38% |
| Thursday | 74°F | Chance Rain Showers | 14 mph N | 38% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 13 mph N | 20% |
| Friday | 75°F | Mostly Sunny then Slight Chance Rain Showers | 10 mph N | 16% |
| Friday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 8 mph N | 16% |
| Saturday | 76°F | Mostly Sunny | 5 to 9 mph N | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cary, NC
Last spring frost
Apr 1
First fall frost
Nov 7
Growing season
221 days
Hardiness zone
8a
Explore more for Cary, NC: full frost dates · planting calendar · North Carolina frost dates
Climate data from the nearest NOAA station, Chatham Wtp, Nc (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.