Blaine, TN Weather & Growing Conditions
Overnight
69°F
Partly Cloudy
Partly cloudy, with a low around 69. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Partly Cloudy | 0 mph | 4% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 24% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 31% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 31% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 43% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 49% |
| Tuesday | 86°F | Showers And Thunderstorms Likely | 0 mph | 74% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 0 mph | 74% |
| Wednesday | 82°F | Rain Showers Likely | 0 to 5 mph SW | 68% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 68% |
| Thursday | 79°F | Chance Rain Showers | 0 to 5 mph N | 31% |
| Thursday Night | 59°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 22% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph N | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blaine, TN
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
7b
Explore more for Blaine, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Jefferson City, Tn (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.