Texarkana, AR Weather & Growing Conditions
Tonight
71°F
Clear
Clear, with a low around 71. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 18% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph N | 18% |
| Tuesday | 95°F | Mostly Sunny | 5 mph NE | 11% |
| Tuesday Night | 70°F | Partly Cloudy | 5 mph NE | 11% |
| Wednesday | 92°F | Mostly Sunny | 5 mph NE | 3% |
| Wednesday Night | 68°F | Mostly Clear | 5 mph NE | 2% |
| Thursday | 91°F | Mostly Sunny | 5 mph NE | 3% |
| Thursday Night | 67°F | Partly Cloudy | 5 mph NE | 3% |
| Friday | 90°F | Mostly Sunny | 5 mph NE | 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 Sep 19, 2026.