Fannett, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fannett, a community in Jefferson County, Texas.
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. East wind around 0 mph.
7-day forecast for Fannett
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 0 mph | 0% |
| Saturday | 91°F | Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Sunday | 91°F | Sunny | 0 to 5 mph E | 9% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph SE | 9% |
| Monday | 92°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Monday Night | 74°F | Mostly Clear | 0 mph | 14% |
| Tuesday | 94°F | Sunny | 0 to 5 mph N | 13% |
| Tuesday Night | 75°F | Partly Cloudy | 0 mph | 13% |
| Wednesday | 93°F | Sunny | 0 to 5 mph NE | 10% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph E | 10% |
| Thursday | 91°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 72°F | Mostly Clear | 0 to 5 mph NE | 5% |
| Friday | 89°F | Mostly Sunny | 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Fannett (29.926, -94.243). Updated through the day.
Growing snapshot for Fannett
Last spring frost
Feb 14
First fall frost
Dec 7
Growing season
301 days
Hardiness zone
9b
More local growing data for Fannett: nearby ZIP 77705 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Beaumont
Beauxart Gardens
Bevil Oaks
Central Gardens
China
Groves
Hamshire
Nederland
Nome
Port Arthur
Port Neches
Rose City
Taylor Landing
Climate data from the nearest NOAA station, Port Arthur Se Tx Ap, Tx (9.7 mi from Fannett). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.