Warrenton, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warrenton, a town in Warren County, North Carolina.
This Afternoon
91°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. North wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Warrenton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Chance Showers And Thunderstorms | 3 mph N | 37% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph E | 51% |
| Saturday | 82°F | Slight Chance Rain Showers then Partly Sunny | 6 mph NE | 21% |
| Saturday Night | 66°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Sunday | 87°F | Mostly Sunny | 2 mph SE | 5% |
| Sunday Night | 69°F | Mostly Clear | 1 mph SW | 6% |
| Monday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph N | 60% |
| Monday Night | 67°F | Showers And Thunderstorms Likely | 3 mph NE | 65% |
| Tuesday | 78°F | Showers And Thunderstorms Likely | 3 to 9 mph NE | 63% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 to 9 mph NE | 63% |
| Wednesday | 70°F | Chance Rain Showers | 12 mph NE | 40% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 6 to 12 mph N | 34% |
| Thursday | 71°F | Chance Showers And Thunderstorms | 10 mph N | 27% |
| Thursday Night | 58°F | Chance Showers And Thunderstorms | 2 to 9 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Warrenton (36.399, -78.157). Updated through the day.
Growing snapshot for Warrenton
Last spring frost
Mar 28
First fall frost
Nov 9
Growing season
227 days
Hardiness zone
7b
More local growing data for Warrenton: nearby ZIP 27563 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
All North Carolina locations ›
Climate data from the nearest NOAA station, Henderson 4 Nne, Nc (10.1 mi from Warrenton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.