Seymour, TX Weather & Growing Conditions
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. West northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 70°F | Mostly Sunny | 2 to 6 mph SW | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 8 mph SSE | 0% |
| Thursday | 70°F | Sunny | 8 to 16 mph W | 0% |
| Thursday Night | 47°F | Mostly Clear | 3 to 13 mph NNW | 1% |
| Friday | 66°F | Sunny | 7 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 3 mph NE | 1% |
| Saturday | 64°F | Mostly Sunny | 1 to 5 mph N | 2% |
| Saturday Night | 46°F | Mostly Clear | 0 to 3 mph WNW | 3% |
| Sunday | 68°F | Sunny | 1 to 5 mph WSW | 0% |
| Sunday Night | 46°F | Clear | 1 to 5 mph S | 1% |
| Monday | 71°F | Sunny | 5 to 8 mph SSW | 1% |
| Monday Night | 50°F | Mostly Clear | 7 mph S | 1% |
| Tuesday | 74°F | Sunny | 6 to 9 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seymour, TX
Last spring frost
Mar 30
First fall frost
Nov 6
Growing season
222 days
Hardiness zone
8a
Explore more for Seymour, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Seymour 3Nw, Tx (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.