Hempstead, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hempstead, a city in Waller County, Texas.
Today
98°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 98. Heat index values as high as 104. South wind 0 to 5 mph.
7-day forecast for Hempstead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Patchy Fog then Sunny | 0 to 5 mph S | 2% |
| Tonight | 76°F | Mostly Clear | 0 to 5 mph S | 1% |
| Wednesday | 98°F | Sunny | 0 to 5 mph S | 7% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 10 mph S | 6% |
| Thursday | 97°F | Sunny | 0 to 5 mph S | 10% |
| Thursday Night | 76°F | Mostly Clear | 0 to 10 mph S | 10% |
| Friday | 95°F | Sunny | 0 to 5 mph S | 14% |
| Friday Night | 75°F | Mostly Clear | 0 to 10 mph S | 14% |
| Saturday | 95°F | Sunny | 0 to 5 mph SE | 13% |
| Saturday Night | 75°F | Mostly Clear | 0 to 10 mph S | 13% |
| Sunday | 94°F | Mostly Sunny | 0 to 10 mph SE | 11% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 10 mph SE | 11% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 15% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov) for Hempstead (30.101, -96.078). Updated through the day.
Growing snapshot for Hempstead
Last spring frost
Feb 28
First fall frost
Dec 2
Growing season
279 days
Hardiness zone
9a
More local growing data for Hempstead: nearby ZIP 77445 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bellville 6Nne, Tx (10.2 mi from Hempstead). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.