Knoxville, GA Weather & Growing Conditions
Today
77°F
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Cloudy. High near 77, with temperatures falling to around 73 in the afternoon. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SE | 83% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 57% |
| Thursday | 79°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph SW | 17% |
| Thursday Night | 61°F | Chance Rain Showers | 0 mph | 29% |
| Friday | 78°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph W | 29% |
| Friday Night | 50°F | Mostly Clear | 5 mph NW | 1% |
| Saturday | 72°F | Sunny | 5 mph NW | 1% |
| Saturday Night | 42°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 68°F | Mostly Sunny | 5 mph N | 1% |
| Sunday Night | 41°F | Partly Cloudy | 5 mph N | 8% |
| Monday | 68°F | Sunny | 5 mph N | 4% |
| Monday Night | 40°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 71°F | Sunny | 0 to 5 mph NW | 7% |
| Tuesday Night | 42°F | Mostly Clear | 0 mph | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Knoxville, GA
Last spring frost
Mar 21
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8b
Explore more for Knoxville, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Macon Middle Ga Rgnl Ap, Ga (16.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.