Glenn, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenn, a community in Troup County, Georgia.
Today
86°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly sunny, with a high near 86. West wind around 0 mph. Chance of precipitation is 60%.
7-day forecast for Glenn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Showers And Thunderstorms Likely | 0 mph | 57% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 46% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 0 mph | 66% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 42% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 34% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Saturday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 33% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 33% |
| Sunday | 89°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 46% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Monday | 89°F | Chance Showers And Thunderstorms | 0 mph | 44% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 44% |
Forecast source: National Weather Service (api.weather.gov) for Glenn (33.148, -85.214). Updated through the day.
Growing snapshot for Glenn
Last spring frost
Mar 31
First fall frost
Nov 5
Growing season
221 days
Hardiness zone
8a
More local growing data for Glenn: nearby ZIP 30240 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, La Grange 1N, Ga (5.3 mi from Glenn). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.