Macon-Bibb County, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Macon-Bibb County, a community in Bibb County, Georgia.
Today
96°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 96, with temperatures falling to around 91 in the afternoon. Heat index values as high as 102. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
7-day forecast for Macon-Bibb County
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 32% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 35% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 15% |
| Sunday Night | 71°F | Partly Cloudy | 0 to 5 mph E | 8% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 21% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 40% |
| Tuesday | 91°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph NE | 43% |
| Tuesday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 43% |
| Wednesday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 23% |
| Wednesday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 23% |
| Thursday | 85°F | Mostly Sunny | 5 to 10 mph NE | 9% |
| Thursday Night | 65°F | Partly Cloudy | 5 to 10 mph NE | 9% |
| Friday | 85°F | Mostly Sunny | 5 to 10 mph N | 6% |
| Friday Night | 63°F | Partly Cloudy | 0 to 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Macon-Bibb County (32.809, -83.694). Updated through the day.
Growing snapshot for Macon-Bibb County
Last spring frost
Mar 21
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8b
More local growing data for Macon-Bibb County: nearby ZIP 31206 weather · frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Macon Middle Ga Rgnl Ap, Ga (7.7 mi from Macon-Bibb County). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.