Big Spring, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Big Spring, a city in Howard County, Texas.
This Afternoon
96°F
Mostly Sunny
Mostly sunny, with a high near 96. Southeast wind around 10 mph.
7-day forecast for Big Spring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Mostly Sunny | 10 mph SE | 0% |
| Tonight | 74°F | Mostly Clear | 10 mph S | 1% |
| Saturday | 98°F | Sunny | 5 to 10 mph S | 3% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Mostly Cloudy | 10 mph S | 29% |
| Sunday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 23% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 32% |
| Monday | 94°F | Sunny | 5 to 10 mph SE | 14% |
| Monday Night | 68°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 60% |
| Tuesday | 88°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph E | 53% |
| Tuesday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 53% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 52% |
| Wednesday Night | 68°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 21% |
| Thursday | 89°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 21% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 28% |
Forecast source: National Weather Service (api.weather.gov) for Big Spring (32.238, -101.486). Updated through the day.
Growing snapshot for Big Spring
Last spring frost
Mar 20
First fall frost
Nov 13
Growing season
239 days
Hardiness zone
8a
More local growing data for Big Spring: nearby ZIP 79720 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Big Spring, Tx (4.3 mi from Big Spring). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.