Whitesboro, OK Weather & Growing Conditions
Tonight
69°F
Mostly Clear
Mostly clear, with a low around 69. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 93°F | Mostly Sunny | 5 mph S | 1% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 28% |
| Monday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 37% |
| Monday Night | 65°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph N | 35% |
| Tuesday | 85°F | Mostly Sunny | 5 mph N | 8% |
| Tuesday Night | 62°F | Partly Cloudy | 5 mph NE | 8% |
| Wednesday | 85°F | Sunny | 5 mph NE | 4% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph E | 4% |
| Thursday | 87°F | Mostly Sunny | 5 mph E | 2% |
| Thursday Night | 63°F | Partly Cloudy | 0 to 5 mph E | 2% |
| Friday | 87°F | Partly Sunny | 5 mph NE | 5% |
| Friday Night | 65°F | Mostly Cloudy | 0 to 5 mph E | 5% |
| Saturday | 87°F | Partly Sunny | 5 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitesboro, OK
Last spring frost
Apr 13
First fall frost
Oct 27
Growing season
196 days
Hardiness zone
7b
Explore more for Whitesboro, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Battiest, Ok (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.