Poteau, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Poteau, a city in Le Flore County, Oklahoma.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 102. Southeast wind 0 to 5 mph.
7-day forecast for Poteau
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 to 5 mph SE | 1% |
| Tonight | 74°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 100°F | Sunny | 0 to 5 mph S | 4% |
| Wednesday Night | 76°F | Partly Cloudy | 5 mph S | 6% |
| Thursday | 100°F | Mostly Sunny | 5 mph SW | 13% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 24% |
| Friday | 95°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 33% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 33% |
| Saturday | 96°F | Sunny | 0 to 5 mph S | 14% |
| Saturday Night | 75°F | Mostly Clear | 0 to 5 mph S | 10% |
| Sunday | 97°F | Sunny | 0 to 5 mph S | 5% |
| Sunday Night | 76°F | Mostly Clear | 5 mph S | 5% |
| Monday | 96°F | Sunny | 5 to 10 mph S | 5% |
| Monday Night | 76°F | Mostly Clear | 5 to 10 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Poteau (35.067, -94.610). Updated through the day.
Growing snapshot for Poteau
Last spring frost
Apr 6
First fall frost
Nov 2
Growing season
210 days
Hardiness zone
7b
More local growing data for Poteau: nearby ZIP 74953 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Bokoshe
Cameron
Fanshawe
Fort Coffee
Heavener
Hodgen
Howe
Le Flore
Monroe
Panama
Pocola
Rock Island
Shady Point
Smithville
Spiro
Whitesboro
Wister
Climate data from the nearest NOAA station, Wister 3S, Ok (10 mi from Poteau). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.