Nixon, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nixon, a city in Gonzales County, Texas.
Tonight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. East southeast wind 0 to 10 mph.
7-day forecast for Nixon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Partly Cloudy | 0 to 10 mph ESE | 8% |
| Saturday | 98°F | Sunny | 0 to 5 mph E | 1% |
| Saturday Night | 72°F | Mostly Clear | 0 to 10 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph SSE | 1% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 10 mph SE | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph ESE | 9% |
| Monday Night | 73°F | Mostly Clear | 0 to 5 mph SE | 9% |
| Tuesday | 98°F | Sunny | 0 to 5 mph ENE | 12% |
| Tuesday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 16% |
| Wednesday | 99°F | Sunny | 0 to 10 mph ENE | 14% |
| Wednesday Night | 74°F | Partly Cloudy | 0 to 10 mph E | 9% |
| Thursday | 98°F | Mostly Sunny | 0 to 10 mph ENE | 8% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 10 mph ENE | 8% |
| Friday | 97°F | Mostly Sunny | 0 to 10 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Nixon (29.270, -97.766). Updated through the day.
Growing snapshot for Nixon
Last spring frost
Mar 7
First fall frost
Nov 22
Growing season
260 days
Hardiness zone
9a
More local growing data for Nixon: nearby ZIP 78140 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Nixon, Tx (1.7 mi from Nixon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.