Fairfield, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fairfield, a city in Freestone County, Texas.
This Afternoon
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 98. Southeast wind around 5 mph.
7-day forecast for Fairfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 5 mph SE | 0% |
| Tonight | 69°F | Clear | 0 to 5 mph S | 0% |
| Saturday | 94°F | Sunny | 0 to 5 mph SSW | 0% |
| Saturday Night | 70°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 95°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 73°F | Partly Cloudy | 5 mph S | 7% |
| Monday | 95°F | Mostly Sunny | 0 mph | 13% |
| Monday Night | 72°F | Mostly Clear | 0 mph | 13% |
| Tuesday | 93°F | Mostly Sunny | 0 to 5 mph N | 13% |
| Tuesday Night | 71°F | Partly Cloudy | 0 to 5 mph NE | 12% |
| Wednesday | 92°F | Mostly Sunny | 5 mph NE | 6% |
| Wednesday Night | 70°F | Partly Cloudy | 0 to 5 mph ENE | 2% |
| Thursday | 91°F | Mostly Sunny | 5 mph ENE | 1% |
| Thursday Night | 69°F | Mostly Clear | 0 to 5 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Fairfield (31.717, -96.170). Updated through the day.
Growing snapshot for Fairfield
Last spring frost
Mar 16
First fall frost
Nov 14
Growing season
243 days
Hardiness zone
8b
More local growing data for Fairfield: nearby ZIP 75840 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Fairfield 3W, Tx (7.6 mi from Fairfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.