Miston, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miston, a community in Lake County, Tennessee.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. West southwest wind 0 to 5 mph.
7-day forecast for Miston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 to 5 mph WSW | 1% |
| Tonight | 72°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 99°F | Mostly Sunny | 0 to 10 mph WSW | 0% |
| Sunday Night | 71°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Monday | 94°F | Mostly Sunny | 0 to 10 mph N | 14% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph NNE | 35% |
| Tuesday | 84°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph N | 16% |
| Tuesday Night | 61°F | Partly Cloudy | 5 to 15 mph N | 9% |
| Wednesday | 82°F | Mostly Sunny | 10 to 15 mph N | 4% |
| Wednesday Night | 60°F | Mostly Clear | 5 to 15 mph NNE | 1% |
| Thursday | 82°F | Sunny | 5 to 15 mph NNE | 2% |
| Thursday Night | 61°F | Partly Cloudy | 5 to 10 mph NE | 2% |
| Friday | 82°F | Mostly Sunny | 5 to 15 mph NNE | 4% |
| Friday Night | 61°F | Partly Cloudy | 5 to 10 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Miston (36.160, -89.494). Updated through the day.
Growing snapshot for Miston
Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
230 days
Hardiness zone
7b
More local growing data for Miston: nearby ZIP 38080 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Caruthersville, Mo (8 mi from Miston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.