Whitesboro, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitesboro, a community in Le Flore County, Oklahoma.
Overnight
71°F
Mostly Clear
Mostly clear, with a low around 71. South wind around 0 mph.
7-day forecast for Whitesboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Mostly Clear | 0 mph | 0% |
| Saturday | 96°F | Sunny | 0 to 5 mph S | 0% |
| Saturday Night | 71°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 94°F | Mostly Sunny | 5 mph SW | 3% |
| Sunday Night | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph S | 42% |
| Monday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 42% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 25% |
| Tuesday | 86°F | Mostly Sunny | 5 mph N | 11% |
| Tuesday Night | 62°F | Partly Cloudy | 0 to 5 mph NE | 11% |
| Wednesday | 86°F | Sunny | 0 to 5 mph NE | 5% |
| Wednesday Night | 61°F | Partly Cloudy | 0 to 5 mph E | 5% |
| Thursday | 87°F | Mostly Sunny | 0 to 5 mph E | 2% |
| Thursday Night | 63°F | Partly Cloudy | 0 mph | 2% |
| Friday | 88°F | Mostly Sunny | 0 to 5 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Whitesboro (34.705, -94.873). Updated through the day.
Growing snapshot for Whitesboro
Last spring frost
Apr 6
First fall frost
Nov 2
Growing season
210 days
Hardiness zone
7b
More local growing data for Whitesboro: nearby ZIP 74577 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Bokoshe
Cameron
Fanshawe
Fort Coffee
Heavener
Hodgen
Howe
Le Flore
Monroe
Panama
Pocola
Poteau
Rock Island
Shady Point
Smithville
Spiro
Wister
Climate data from the nearest NOAA station, Wister 3S, Ok (16.9 mi from Whitesboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.