Texarkana, AR Weather & Growing Conditions
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 5 mph W | 0% |
| Wednesday | 69°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 43°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 72°F | Sunny | 0 mph | 0% |
| Thursday Night | 48°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Friday | 69°F | Sunny | 5 mph N | 0% |
| Friday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 39°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 15% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Sunday Night | 38°F | Mostly Clear | 0 mph | 0% |
| Monday | 67°F | Sunny | 0 mph | 3% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 70°F | Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Texarkana, AR
Last spring frost
Mar 13
First fall frost
Nov 13
Growing season
246 days
Hardiness zone
8b
Explore more for Texarkana, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Texarkana Webb Fld, Ar (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.