Red Bank, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Red Bank, a city in Hamilton County, Tennessee.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. West wind around 0 mph.
7-day forecast for Red Bank
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 mph | 4% |
| Sunday | 95°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 26% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 28% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 56% |
| Tuesday | 91°F | Showers And Thunderstorms Likely | 0 mph | 74% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely | 0 mph | 74% |
| Wednesday | 84°F | Rain Showers Likely | 0 to 5 mph S | 74% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely | 5 mph SE | 74% |
| Thursday | 82°F | Chance Rain Showers | 0 to 5 mph E | 25% |
| Thursday Night | 62°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 25% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph NW | 12% |
| Friday Night | 60°F | Mostly Clear | 5 mph N | 12% |
| Saturday | 82°F | Sunny | 5 mph N | 9% |
Forecast source: National Weather Service (api.weather.gov) for Red Bank (35.112, -85.296). Updated through the day.
Growing snapshot for Red Bank
Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
230 days
Hardiness zone
8a
More local growing data for Red Bank: nearby ZIP 37415 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Apison
Chattanooga
Collegedale
East Ridge
Fairmount
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Flat Top Mountain
Graysville
Harrison
Lakesite
Lone Oak
Lookout Mountain
Middle Valley
Mowbray Mountain
Ooltewah
Ridgeside
Sale Creek
Soddy-Daisy
Walden
Climate data from the nearest NOAA station, Chattanooga Lovell Ap, Tn (7.9 mi from Red Bank). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.