Madison, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Madison, a city in Morgan County, Georgia.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 103. Northeast wind around 0 mph.
7-day forecast for Madison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 0 mph | 5% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Saturday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 34% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 44% |
| Sunday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 0 mph | 28% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 34% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Tuesday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 57% |
| Tuesday Night | 68°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 57% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 30% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 30% |
| Thursday | 82°F | Mostly Sunny | 5 mph NE | 7% |
| Thursday Night | 62°F | Partly Cloudy | 0 to 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Madison (33.579, -83.476). Updated through the day.
Growing snapshot for Madison
Last spring frost
Mar 24
First fall frost
Nov 12
Growing season
234 days
Hardiness zone
8a
More local growing data for Madison: nearby ZIP 30650 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Watkinsville 5 Sse, Ga (14.1 mi from Madison). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.