Chireno, TX Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 110. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 0 to 5 mph S | 3% |
| Tonight | 76°F | Mostly Clear | 0 to 5 mph S | 2% |
| Wednesday | 98°F | Sunny | 0 to 5 mph SW | 5% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph S | 5% |
| Thursday | 97°F | Sunny | 0 to 5 mph S | 5% |
| Thursday Night | 74°F | Mostly Clear | 0 to 5 mph S | 5% |
| Friday | 96°F | Sunny | 0 to 5 mph S | 9% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 15% |
| Saturday | 95°F | Sunny | 0 to 5 mph S | 11% |
| Saturday Night | 74°F | Partly Cloudy | 0 to 5 mph SE | 11% |
| Sunday | 96°F | Mostly Sunny | 0 to 5 mph S | 13% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 13% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 19% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chireno, TX
Last spring frost
Mar 18
First fall frost
Nov 13
Growing season
240 days
Hardiness zone
8b
Explore more for Chireno, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, San Augustine, Tx (16.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.