Coldspring, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coldspring, a city in San Jacinto County, Texas.
Today
96°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 96. Heat index values as high as 102. South wind 0 to 5 mph.
7-day forecast for Coldspring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Patchy Fog then Sunny | 0 to 5 mph S | 1% |
| Tonight | 75°F | Mostly Clear | 0 to 5 mph S | 1% |
| Wednesday | 96°F | Sunny | 0 to 5 mph S | 7% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph S | 6% |
| Thursday | 95°F | Sunny | 0 to 5 mph S | 4% |
| Thursday Night | 74°F | Mostly Clear | 0 to 5 mph S | 4% |
| Friday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 15% |
| Saturday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 16% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 16% |
| Sunday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 20% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 20% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 28% |
Forecast source: National Weather Service (api.weather.gov) for Coldspring (30.589, -95.131). Updated through the day.
Growing snapshot for Coldspring
Last spring frost
Mar 1
First fall frost
Nov 24
Growing season
269 days
Hardiness zone
9a
More local growing data for Coldspring: nearby ZIP 77331 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Livingston 2 Nne, Tx (17.5 mi from Coldspring). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.