Obion, TN Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph WSW | 1% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 99°F | Mostly Sunny | 0 to 10 mph WSW | 2% |
| Sunday Night | 72°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Monday | 96°F | Mostly Sunny | 0 to 10 mph NNW | 8% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 22% |
| Tuesday | 87°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph N | 20% |
| Tuesday Night | 61°F | Mostly Clear | 5 to 15 mph N | 13% |
| Wednesday | 82°F | Sunny | 5 to 10 mph N | 2% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph N | 1% |
| Thursday | 83°F | Mostly Sunny | 5 to 10 mph NNE | 2% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 10 mph NNE | 1% |
| Friday | 85°F | Mostly Sunny | 0 to 10 mph NNE | 1% |
| Friday Night | 60°F | Partly Cloudy | 0 to 10 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Obion, TN
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
Explore more for Obion, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Samburg Wr, Tn (14.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.