Celina, TN Weather & Growing Conditions
This Afternoon
96°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 96. Heat index values as high as 99. West southwest wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Slight Chance Showers And Thunderstorms | 0 mph | 25% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 19% |
| Sunday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph WSW | 33% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 0 to 5 mph NNE | 64% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 0 mph | 64% |
| Wednesday | 81°F | Rain Showers Likely | 0 to 5 mph NW | 61% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 mph | 61% |
| Thursday | 80°F | Slight Chance Rain Showers | 0 to 5 mph N | 22% |
| Thursday Night | 59°F | Partly Cloudy | 0 mph | 11% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph N | 9% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph NNE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Celina, TN
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
7a
Explore more for Celina, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Livingston Radio Wliv, Tn (15 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.