Walden, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walden, a town in Hamilton County, Tennessee.
This Afternoon
69°F
Partly Sunny
Partly sunny, with a high near 69. Southeast wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Walden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Partly Sunny | 15 mph SE | 1% |
| Tonight | 64°F | Chance Rain Showers | 15 mph SE | 55% |
| Wednesday | 65°F | Showers And Thunderstorms | 5 to 15 mph S | 99% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph SW | 66% |
| Thursday | 68°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Thursday Night | 53°F | Partly Cloudy | 0 mph | 7% |
| Friday | 66°F | Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 48°F | Mostly Clear | 5 mph NW | 2% |
| Saturday | 58°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph N | 1% |
| Sunday | 58°F | Mostly Sunny | 5 mph N | 6% |
| Sunday Night | 42°F | Mostly Clear | 5 mph NW | 7% |
| Monday | 59°F | Sunny | 5 mph NW | 6% |
| Monday Night | 42°F | Mostly Clear | 0 to 5 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Walden (35.163, -85.310). Updated through the day.
Growing snapshot for Walden
Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
230 days
Hardiness zone
8a
More local growing data for Walden: nearby ZIP 37415 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Apison
Chattanooga
Collegedale
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Fairmount
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Flat Top Mountain
Graysville
Harrison
Lakesite
Lone Oak
Lookout Mountain
Middle Valley
Mowbray Mountain
Ooltewah
Red Bank
Ridgeside
Sale Creek
Soddy-Daisy
Climate data from the nearest NOAA station, Chattanooga Lovell Ap, Tn (7.9 mi from Walden). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.