Warrenton, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warrenton, a city in Warren County, Georgia.
Today
89°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then showers and thunderstorms likely. Mostly sunny. High near 89, with temperatures falling to around 85 in the afternoon. South wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Warrenton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Slight Chance Showers And Thunderstorms | 0 mph | 57% |
| Tonight | 69°F | Showers And Thunderstorms Likely | 0 mph | 56% |
| Wednesday | 90°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 53% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Thursday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 46% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Friday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 30% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 30% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 28% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Sunday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 40% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 40% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 32% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 32% |
Forecast source: National Weather Service (api.weather.gov) for Warrenton (33.406, -82.665). Updated through the day.
Growing snapshot for Warrenton
Last spring frost
Mar 29
First fall frost
Nov 7
Growing season
225 days
Hardiness zone
8b
More local growing data for Warrenton: nearby ZIP 30828 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Warrenton, Ga (3.1 mi from Warrenton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.