Silsbee, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Silsbee, a city in Hardin County, Texas.
Today
94°F
Sunny
Sunny, with a high near 94. Heat index values as high as 101. South wind 0 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Silsbee
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 0 to 10 mph S | 20% |
| Tonight | 74°F | Mostly Clear | 0 to 5 mph S | 19% |
| Wednesday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph S | 12% |
| Thursday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 23% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 23% |
| Friday | 91°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 34% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Saturday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 34% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 49% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 49% |
| Monday | 90°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 59% |
| Monday Night | 74°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph E | 59% |
Forecast source: National Weather Service (api.weather.gov) for Silsbee (30.345, -94.177). Updated through the day.
Growing snapshot for Silsbee
Last spring frost
Feb 25
First fall frost
Nov 30
Growing season
281 days
Hardiness zone
9a
More local growing data for Silsbee: nearby ZIP 77656 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lumberton, Tx (12 mi from Silsbee). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.