Seagoville, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seagoville, a city in Dallas County, Texas.
Today
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 102. South wind 0 to 10 mph.
7-day forecast for Seagoville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 0 to 10 mph S | 0% |
| Tonight | 76°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Wednesday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Wednesday Night | 77°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 100°F | Sunny | 5 to 10 mph S | 2% |
| Thursday Night | 77°F | Mostly Clear | 5 to 10 mph S | 2% |
| Friday | 97°F | Sunny | 5 mph S | 8% |
| Friday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 8% |
| Saturday | 99°F | Sunny | 5 mph S | 7% |
| Saturday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 7% |
| Sunday | 99°F | Sunny | 5 to 10 mph S | 6% |
| Sunday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Monday | 99°F | Sunny | 5 to 10 mph S | 6% |
| Monday Night | 76°F | Mostly Clear | 10 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov) for Seagoville (32.653, -96.545). Updated through the day.
Growing snapshot for Seagoville
Last spring frost
Mar 12
First fall frost
Nov 19
Growing season
253 days
Hardiness zone
8b
More local growing data for Seagoville: nearby ZIP 75159 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Ferris, Tx (8.5 mi from Seagoville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.