Texarkana, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Texarkana, a city in Miller County, Arkansas.
Today
95°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 95. Heat index values as high as 103. South wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast for Texarkana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Tonight | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SE | 17% |
| Wednesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 18% |
| Thursday | 97°F | Mostly Sunny | 5 mph SW | 11% |
| Thursday Night | 75°F | Partly Cloudy | 5 mph S | 11% |
| Friday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 26% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 26% |
| Saturday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 20% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 20% |
| Sunday | 94°F | Mostly Sunny | 0 to 5 mph S | 11% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 11% |
| Monday | 95°F | Mostly Sunny | 0 to 5 mph S | 12% |
| Monday Night | 75°F | Partly Cloudy | 5 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov) for Texarkana (33.436, -93.987). Updated through the day.
Growing snapshot for Texarkana
Last spring frost
Mar 13
First fall frost
Nov 13
Growing season
246 days
Hardiness zone
8b
More local growing data for Texarkana: nearby ZIP 71854 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Texarkana Webb Fld, Ar (6.5 mi from Texarkana). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.