Barstow, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Barstow, a city in Ward County, Texas.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Southeast wind around 5 mph.
7-day forecast for Barstow
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph SE | 0% |
| Tonight | 72°F | Mostly Clear | 10 mph SE | 2% |
| Saturday | 100°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 13% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph SW | 49% |
| Sunday | 100°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 16% |
| Monday | 98°F | Sunny | 5 to 10 mph E | 7% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 10 mph E | 32% |
| Tuesday | 91°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 15 mph E | 43% |
| Tuesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 to 15 mph E | 57% |
| Wednesday | 90°F | Showers And Thunderstorms Likely | 10 to 15 mph SE | 55% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 5 to 15 mph SE | 43% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 10 to 15 mph SE | 40% |
| Thursday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph SE | 37% |
Forecast source: National Weather Service (api.weather.gov) for Barstow (31.462, -103.396). Updated through the day.
Growing snapshot for Barstow
Last spring frost
Mar 18
First fall frost
Nov 10
Growing season
239 days
Hardiness zone
8a
More local growing data for Barstow: nearby ZIP 79719 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Pecos 8W, Tx (14.7 mi from Barstow). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.