Texarkana, TX Weather & Growing Conditions
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 5 mph W | 0% |
| Wednesday | 69°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Mostly Sunny | 0 mph | 1% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Friday | 70°F | Sunny | 5 mph N | 0% |
| Friday Night | 41°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 mph | 3% |
| Sunday | 68°F | Sunny | 0 to 5 mph N | 3% |
| Sunday Night | 38°F | Mostly Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 73°F | Sunny | 0 to 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Texarkana, TX
Last spring frost
Mar 15
First fall frost
Nov 17
Growing season
249 days
Hardiness zone
8b
Explore more for Texarkana, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Texarkana, Tx (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.