Whitesboro, OK Weather & Growing Conditions
Today
95°F
Sunny
Sunny, with a high near 95. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 0 to 5 mph S | 1% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 96°F | Sunny | 5 mph S | 6% |
| Wednesday Night | 74°F | Mostly Clear | 5 mph S | 6% |
| Thursday | 95°F | Mostly Sunny | 5 mph SW | 11% |
| Thursday Night | 73°F | Partly Cloudy | 5 mph S | 14% |
| Friday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 41% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 41% |
| Saturday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph S | 17% |
| Sunday | 92°F | Sunny | 0 to 5 mph S | 6% |
| Sunday Night | 73°F | Mostly Clear | 5 mph S | 6% |
| Monday | 92°F | Sunny | 5 mph S | 5% |
| Monday Night | 73°F | Mostly Clear | 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitesboro, OK
Last spring frost
Apr 6
First fall frost
Nov 2
Growing season
210 days
Hardiness zone
7b
Explore more for Whitesboro, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Wister 3S, Ok (16.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.