Harwood, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harwood, a town in Gonzales County, Texas.
Overnight
52°F
Clear
Clear, with a low around 52. North wind around 5 mph.
7-day forecast for Harwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Clear | 5 mph N | 0% |
| Wednesday | 75°F | Sunny | 0 to 5 mph NNE | 0% |
| Wednesday Night | 51°F | Clear | 0 mph | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph SE | 0% |
| Thursday Night | 57°F | Partly Cloudy | 0 to 15 mph NE | 4% |
| Friday | 75°F | Sunny | 5 to 15 mph N | 1% |
| Friday Night | 53°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 70°F | Partly Sunny | 10 mph NNE | 14% |
| Saturday Night | 50°F | Slight Chance Rain Showers | 5 to 10 mph N | 23% |
| Sunday | 67°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NNE | 15% |
| Sunday Night | 46°F | Partly Cloudy | 0 to 5 mph NNE | 6% |
| Monday | 69°F | Sunny | 0 to 5 mph NE | 3% |
| Monday Night | 47°F | Mostly Clear | 0 mph | 3% |
| Tuesday | 72°F | Mostly Sunny | 0 to 5 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Harwood (29.667, -97.501). Updated through the day.
Growing snapshot for Harwood
Last spring frost
Mar 5
First fall frost
Nov 23
Growing season
263 days
Hardiness zone
9a
More local growing data for Harwood: nearby ZIP 78632 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Luling, Tx (11.2 mi from Harwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.