Olney, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olney, a city in Young County, Texas.
Tonight
74°F
Partly Cloudy
Partly cloudy. Low around 74, with temperatures rising to around 76 overnight. South southeast wind 5 to 10 mph.
7-day forecast for Olney
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Partly Cloudy | 5 to 10 mph SSE | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph SSW | 1% |
| Saturday Night | 75°F | Partly Cloudy | 5 to 10 mph SSE | 1% |
| Sunday | 99°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SSW | 35% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph SSE | 61% |
| Monday | 92°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 44% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 mph NE | 30% |
| Tuesday | 89°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Tuesday Night | 65°F | Partly Cloudy | 5 to 10 mph ENE | 13% |
| Wednesday | 90°F | Slight Chance Rain Showers | 5 mph E | 15% |
| Wednesday Night | 66°F | Partly Cloudy | 5 mph E | 9% |
| Thursday | 92°F | Mostly Sunny | 5 mph ESE | 11% |
| Thursday Night | 68°F | Mostly Cloudy | 5 mph E | 9% |
| Friday | 92°F | Partly Sunny | 0 to 5 mph ESE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Olney (33.364, -98.758). Updated through the day.
Growing snapshot for Olney
Last spring frost
Mar 31
First fall frost
Nov 8
Growing season
222 days
Hardiness zone
8a
More local growing data for Olney: nearby ZIP 76374 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Olney, Tx (2 mi from Olney). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.