Columbia, TN Weather & Growing Conditions
This Afternoon
100°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 100. Heat index values as high as 102. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 18% |
| Tonight | 72°F | Mostly Clear | 0 mph | 12% |
| Sunday | 99°F | Sunny then Slight Chance Rain Showers | 0 mph | 16% |
| Sunday Night | 72°F | Partly Cloudy | 0 mph | 10% |
| Monday | 98°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph WSW | 20% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Areas Of Fog | 0 mph | 37% |
| Tuesday | 93°F | Areas Of Fog then Chance Showers And Thunderstorms | 0 to 5 mph NNE | 47% |
| Tuesday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 47% |
| Wednesday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNW | 23% |
| Wednesday Night | 61°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph N | 23% |
| Thursday | 84°F | Mostly Sunny | 0 to 5 mph N | 8% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
| Friday | 84°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Friday Night | 58°F | Partly Cloudy | 0 to 5 mph NNE | 3% |
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 (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.