Chattanooga Valley, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chattanooga Valley, a community in Walker County, Georgia.
Overnight
64°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Chattanooga Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Showers And Thunderstorms | 15 mph SE | 79% |
| Wednesday | 71°F | Showers And Thunderstorms | 10 to 15 mph S | 95% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 to 5 mph SW | 61% |
| Thursday | 74°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 6% |
| Friday | 72°F | Sunny | 0 to 10 mph NW | 2% |
| Friday Night | 45°F | Mostly Clear | 5 to 10 mph NW | 1% |
| Saturday | 63°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Sunday | 63°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 38°F | Mostly Clear | 5 mph N | 0% |
| Monday | 65°F | Sunny | 5 mph N | 1% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Chattanooga Valley (34.924, -85.343). Updated through the day.
Growing snapshot for Chattanooga Valley
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
205 days
Hardiness zone
8a
More local growing data for Chattanooga Valley: nearby ZIP 30725 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Chickamauga Pk Larc, Ga (4.6 mi from Chattanooga Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.