Harman US

Canon, GA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Canon, a city in Hart County, Georgia.

Tonight
70°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 70. North northeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Canon

WhenTempForecastWindPrecip
Tonight 70°F Slight Chance Showers And Thunderstorms then Partly Cloudy 2 mph NNE 20%
Saturday 92°F Sunny then Chance Showers And Thunderstorms 2 to 6 mph ENE 29%
Saturday Night 69°F Chance Showers And Thunderstorms 6 mph ENE 50%
Sunday 88°F Partly Sunny then Chance Showers And Thunderstorms 5 mph E 36%
Sunday Night 69°F Chance Showers And Thunderstorms then Partly Cloudy 2 mph ENE 31%
Monday 90°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph SSW 43%
Monday Night 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 mph ENE 59%
Tuesday 83°F Showers And Thunderstorms Likely 3 to 7 mph ENE 63%
Tuesday Night 66°F Showers And Thunderstorms Likely 7 to 10 mph NE 63%
Wednesday 78°F Chance Rain Showers 12 mph ENE 39%
Wednesday Night 62°F Chance Showers And Thunderstorms 12 mph NE 39%
Thursday 78°F Mostly Sunny 10 mph NE 8%
Thursday Night 61°F Partly Cloudy 7 mph NE 7%
Friday 79°F Mostly Sunny 7 mph ENE 7%

Forecast source: National Weather Service (api.weather.gov) for Canon (34.342, -83.112). Updated through the day.

Growing snapshot for Canon

Last spring frost
Mar 20
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8b

More local growing data for Canon: nearby ZIP 30520 weather · frost dates · planting calendar · Georgia frost dates

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Climate data from the nearest NOAA station, Hartwell, Ga (8.7 mi from Canon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.