Wister, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wister, a town in Le Flore County, Oklahoma.
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 100. Southeast wind 0 to 5 mph.
7-day forecast for Wister
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 to 5 mph SE | 0% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 100°F | Sunny | 0 to 5 mph S | 4% |
| Wednesday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 6% |
| Thursday | 99°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 22% |
| Friday | 95°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 35% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 35% |
| Saturday | 95°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph S | 12% |
| Sunday | 96°F | Sunny | 0 to 5 mph S | 5% |
| Sunday Night | 73°F | Mostly Clear | 5 mph S | 5% |
| Monday | 96°F | Sunny | 5 to 10 mph S | 5% |
| Monday Night | 74°F | Mostly Clear | 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Wister (34.970, -94.721). Updated through the day.
Growing snapshot for Wister
Last spring frost
Apr 6
First fall frost
Nov 2
Growing season
210 days
Hardiness zone
7b
More local growing data for Wister: nearby ZIP 74940 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
Whitesboro
Climate data from the nearest NOAA station, Wister 3S, Ok (4.1 mi from Wister). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.