Columbia, TN Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 106. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 0 to 5 mph NW | 10% |
| Tonight | 72°F | Mostly Clear | 0 mph | 2% |
| Sunday | 99°F | Sunny | 0 to 5 mph WSW | 13% |
| Sunday Night | 72°F | Partly Cloudy | 0 mph | 8% |
| Monday | 98°F | Mostly Sunny | 0 to 5 mph SW | 14% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Tuesday | 93°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph NNE | 38% |
| Tuesday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 38% |
| Wednesday | 84°F | Chance Rain Showers | 0 to 5 mph N | 35% |
| Wednesday Night | 61°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 26% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph N | 10% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph NNE | 6% |
| Friday Night | 58°F | Partly Cloudy | 0 to 5 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Columbia, TN
Last spring frost
Apr 10
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
7b
Explore more for Columbia, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Columbia 3 Wnw, Tn (9.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.