Parsons, TN Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 97 in the afternoon. Heat index values as high as 102. West northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 0 mph | 2% |
| Tonight | 73°F | Mostly Clear | 0 mph | 2% |
| Sunday | 98°F | Sunny | 0 to 5 mph SW | 2% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 2% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph WSW | 11% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Tuesday | 90°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 10 mph NNE | 23% |
| Tuesday Night | 64°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph N | 24% |
| Wednesday | 84°F | Mostly Sunny | 5 mph N | 8% |
| Wednesday Night | 61°F | Mostly Clear | 0 to 5 mph N | 8% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph N | 3% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 5 mph NNE | 1% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph NNE | 1% |
| Friday Night | 60°F | Partly Cloudy | 0 to 5 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Parsons, TN
Last spring frost
Apr 7
First fall frost
Oct 29
Growing season
206 days
Hardiness zone
7b
Explore more for Parsons, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Mousetail Landing Sp, Tn (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.