Sylvester, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sylvester, a community in Fisher County, Texas.
Today
103°F
Sunny
Sunny. High near 103, with temperatures falling to around 100 in the afternoon. South wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Sylvester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 10 to 15 mph S | 0% |
| Tonight | 77°F | Mostly Clear | 10 to 15 mph SSE | 0% |
| Wednesday | 101°F | Sunny | 10 to 15 mph S | 0% |
| Wednesday Night | 78°F | Mostly Clear | 10 to 15 mph SSE | 0% |
| Thursday | 101°F | Sunny | 10 mph S | 1% |
| Thursday Night | 77°F | Mostly Clear | 10 mph S | 1% |
| Friday | 100°F | Sunny | 5 to 10 mph S | 1% |
| Friday Night | 76°F | Mostly Clear | 10 mph S | 2% |
| Saturday | 100°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 76°F | Mostly Clear | 10 mph S | 4% |
| Sunday | 99°F | Sunny | 5 to 10 mph S | 1% |
| Sunday Night | 76°F | Mostly Clear | 10 mph S | 1% |
| Monday | 100°F | Sunny | 15 mph S | 0% |
| Monday Night | 77°F | Mostly Clear | 10 to 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sylvester (32.723, -100.250). Updated through the day.
Growing snapshot for Sylvester
Last spring frost
Mar 17
First fall frost
Nov 15
Growing season
243 days
Hardiness zone
8a
More local growing data for Sylvester: nearby ZIP 79534 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rotan, Tx (15.4 mi from Sylvester). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.