Williston, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Williston, a city in Fayette County, Tennessee.
Tonight
73°F
Clear
Clear, with a low around 73. Wind around 0 mph.
7-day forecast for Williston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 73°F | Mostly Clear | 0 mph | 0% |
| Sunday | 99°F | Sunny | 0 to 5 mph WSW | 1% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 1% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph WSW | 8% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 17% |
| Tuesday | 91°F | Mostly Sunny | 5 to 10 mph N | 14% |
| Tuesday Night | 64°F | Partly Cloudy | 5 to 15 mph NNE | 10% |
| Wednesday | 85°F | Sunny | 5 to 10 mph N | 7% |
| Wednesday Night | 61°F | Mostly Clear | 5 to 10 mph NNE | 7% |
| Thursday | 84°F | Sunny | 5 to 10 mph NNE | 5% |
| Thursday Night | 61°F | Mostly Clear | 0 to 10 mph NNE | 5% |
| Friday | 84°F | Mostly Sunny | 0 to 10 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Williston (35.158, -89.375). Updated through the day.
Growing snapshot for Williston
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
219 days
Hardiness zone
8a
More local growing data for Williston: nearby ZIP 38076 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Moscow, Tn (4.8 mi from Williston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.