Cary, NC Weather & Growing Conditions
Today
78°F
Partly Sunny
Partly sunny, with a high near 78. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Partly Sunny | 6 mph S | 5% |
| Tonight | 62°F | Mostly Cloudy then Patchy Fog | 5 mph S | 14% |
| Thursday | 80°F | Patchy Fog then Partly Sunny | 3 to 7 mph S | 26% |
| Thursday Night | 63°F | Rain Showers Likely | 2 mph S | 61% |
| Friday | 73°F | Showers And Thunderstorms | 2 to 6 mph SW | 90% |
| Friday Night | 51°F | Rain Showers then Partly Cloudy | 1 to 6 mph NW | 75% |
| Saturday | 67°F | Sunny | 9 mph NW | 4% |
| Saturday Night | 41°F | Mostly Clear | 6 mph NW | 2% |
| Sunday | 65°F | Sunny | 2 to 6 mph NW | 2% |
| Sunday Night | 40°F | Mostly Clear | 3 mph NW | 5% |
| Monday | 65°F | Sunny | 3 to 7 mph NW | 3% |
| Monday Night | 39°F | Mostly Clear | 3 mph W | 1% |
| Tuesday | 68°F | Sunny | 1 to 7 mph SW | 1% |
| Tuesday Night | 42°F | Mostly Clear | 5 mph W | 4% |
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 Nov 4, 2026.