Oak Valley, TX Weather & Growing Conditions
This Afternoon
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 97. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Mostly Sunny | 5 mph SSE | 0% |
| Tonight | 73°F | Mostly Clear | 5 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 5 mph S | 1% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SSE | 14% |
| Monday | 98°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 27% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Tuesday | 94°F | Mostly Sunny | 0 to 5 mph NNE | 11% |
| Tuesday Night | 72°F | Partly Cloudy | 0 to 5 mph NE | 11% |
| Wednesday | 95°F | Mostly Sunny | 5 mph ENE | 4% |
| Wednesday Night | 72°F | Partly Cloudy | 0 to 5 mph ENE | 4% |
| Thursday | 94°F | Mostly Sunny | 0 to 5 mph ENE | 1% |
| Thursday Night | 70°F | Partly Cloudy | 0 to 5 mph E | 1% |
| Friday | 94°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Friday Night | 71°F | Partly Cloudy | 0 to 5 mph E | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oak Valley, TX
Last spring frost
Mar 13
First fall frost
Nov 14
Growing season
250 days
Hardiness zone
8b
Explore more for Oak Valley, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Navarro Mills Dam, Tx (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.