Pinebrook, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pinebrook, a community in Grimes County, Texas.
Today
97°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 97. Heat index values as high as 103. South wind 0 to 5 mph.
7-day forecast for Pinebrook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Patchy Fog then Sunny | 0 to 5 mph S | 1% |
| Tonight | 77°F | Mostly Clear | 5 mph S | 1% |
| Wednesday | 97°F | Sunny | 0 to 5 mph S | 5% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 5 mph S | 4% |
| Thursday | 96°F | Sunny | 0 to 5 mph S | 7% |
| Thursday Night | 76°F | Mostly Clear | 0 to 10 mph S | 7% |
| Friday | 94°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Friday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 14% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 15% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SE | 15% |
| Sunday | 94°F | Mostly Sunny | 0 to 10 mph SE | 11% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 10 mph SE | 11% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SE | 18% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 18% |
Forecast source: National Weather Service (api.weather.gov) for Pinebrook (30.313, -95.877). Updated through the day.
Growing snapshot for Pinebrook
Last spring frost
Mar 7
First fall frost
Nov 19
Growing season
259 days
Hardiness zone
9a
More local growing data for Pinebrook: nearby ZIP 77363 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Washington Sp, Tx (18.5 mi from Pinebrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.