Rock Island, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rock Island, a town in Le Flore County, Oklahoma.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. East wind around 5 mph.
7-day forecast for Rock Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 5 mph E | 0% |
| Tuesday | 100°F | Sunny | 5 mph SE | 0% |
| Tuesday Night | 75°F | Mostly Clear | 5 mph E | 1% |
| Wednesday | 101°F | Sunny | 5 mph S | 4% |
| Wednesday Night | 77°F | Partly Cloudy | 5 mph SE | 6% |
| Thursday | 100°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 26% |
| Friday | 96°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 33% |
| Friday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 33% |
| Saturday | 96°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 15% |
| Saturday Night | 76°F | Mostly Clear | 0 to 5 mph S | 10% |
| Sunday | 97°F | Sunny | 0 to 5 mph S | 6% |
| Sunday Night | 76°F | Mostly Clear | 5 mph S | 6% |
| Monday | 97°F | Sunny | 5 to 10 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov) for Rock Island (35.185, -94.483). Updated through the day.
Growing snapshot for Rock Island
Last spring frost
Mar 25
First fall frost
Nov 6
Growing season
224 days
Hardiness zone
7b
More local growing data for Rock Island: nearby ZIP 74932 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
Shady Point
Smithville
Spiro
Whitesboro
Wister
Climate data from the nearest NOAA station, Ft Smith Rgnl Ap, Ar (16.2 mi from Rock Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.