Columbia, TN Weather & Growing Conditions
Today
90°F
Patchy Fog then Mostly Sunny
Patchy fog before 9am. Mostly sunny, with a high near 90. Heat index values as high as 98. North northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NNE | 10% |
| Tonight | 69°F | Patchy Fog | 0 to 5 mph N | 11% |
| Wednesday | 91°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Wednesday Night | 70°F | Patchy Fog | 0 mph | 12% |
| Thursday | 93°F | Patchy Fog then Sunny | 0 to 5 mph SSW | 8% |
| Thursday Night | 72°F | Partly Cloudy | 0 mph | 14% |
| Friday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 41% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 26% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
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 Aug 4, 2026.