Stilwell, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stilwell, a city in Adair County, Oklahoma.
Overnight
68°F
Clear
Clear, with a low around 68. Southeast wind 5 to 10 mph.
7-day forecast for Stilwell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Clear | 5 to 10 mph SE | 0% |
| Tuesday | 94°F | Sunny | 5 to 10 mph SE | 0% |
| Tuesday Night | 72°F | Mostly Clear | 5 to 10 mph SE | 0% |
| Wednesday | 95°F | Sunny | 5 to 10 mph S | 3% |
| Wednesday Night | 72°F | Partly Cloudy | 5 mph S | 9% |
| Thursday | 95°F | Mostly Sunny | 5 mph S | 14% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 44% |
| Friday | 91°F | Chance Showers And Thunderstorms | 5 mph S | 39% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 5 mph SE | 39% |
| Saturday | 92°F | Sunny | 5 mph S | 14% |
| Saturday Night | 71°F | Mostly Clear | 5 mph S | 14% |
| Sunday | 92°F | Sunny | 5 to 10 mph S | 2% |
| Sunday Night | 72°F | Mostly Clear | 5 mph S | 2% |
| Monday | 92°F | Sunny | 5 to 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Stilwell (35.815, -94.632). Updated through the day.
Growing snapshot for Stilwell
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
217 days
Hardiness zone
7b
More local growing data for Stilwell: nearby ZIP 74960 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Baron
Bunch
Cave Spring
Chance
Cherry Tree
Chewey
Christie
Dripping Springs
Elm Grove
Fairfield
Greasy
Honey Hill
Lyons Switch
Marietta
Mulberry
Old Green
Peavine
Proctor
Rocky Mountain
Titanic
Watts
West Peavine
West Siloam Springs
Westville
Zion
Climate data from the nearest NOAA station, Stilwell 5 Nnw, Ok (5.9 mi from Stilwell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.