Rarity Bay, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rarity Bay, a community in Loudon County, Tennessee.
Today
72°F
Showers And Thunderstorms
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers and thunderstorms. Cloudy. High near 72, with temperatures falling to around 69 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Rarity Bay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Showers And Thunderstorms | 5 to 10 mph S | 88% |
| Tonight | 61°F | Showers And Thunderstorms | 0 to 5 mph SW | 86% |
| Thursday | 74°F | Partly Sunny | 0 to 5 mph W | 10% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 6% |
| Friday | 71°F | Sunny | 0 to 5 mph N | 6% |
| Friday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 36°F | Partly Cloudy | 5 mph NE | 0% |
| Sunday | 61°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 35°F | Mostly Clear | 0 mph | 1% |
| Monday | 62°F | Sunny | 0 to 5 mph N | 1% |
| Monday Night | 35°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 67°F | Sunny | 0 mph | 2% |
| Tuesday Night | 38°F | Mostly Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Rarity Bay (35.635, -84.254). Updated through the day.
Growing snapshot for Rarity Bay
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7b
More local growing data for Rarity Bay: nearby ZIP 37742 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lenoir City, Tn (9 mi from Rarity Bay). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.