Red Bank, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Red Bank, a city in Hamilton County, Tennessee.
Today
70°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 70. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Red Bank
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Showers And Thunderstorms | 5 to 10 mph S | 91% |
| Tonight | 60°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph SW | 95% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 52°F | Partly Cloudy | 0 mph | 2% |
| Friday | 72°F | Sunny | 0 to 10 mph NW | 2% |
| Friday Night | 48°F | Mostly Clear | 5 to 10 mph NW | 1% |
| Saturday | 63°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 42°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Sunday | 61°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 41°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 64°F | Sunny | 0 to 5 mph N | 1% |
| Monday Night | 42°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 2% |
| Tuesday Night | 44°F | Mostly Clear | 0 to 5 mph NW | 2% |
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
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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 Nov 4, 2026.