Rocky Mountain, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rocky Mountain, a community in Adair County, Oklahoma.
Today
94°F
Sunny
Sunny, with a high near 94. South wind 5 to 10 mph.
7-day forecast for Rocky Mountain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph SE | 0% |
| Wednesday | 95°F | Sunny | 5 to 10 mph S | 4% |
| Wednesday Night | 74°F | Partly Cloudy | 5 mph SE | 10% |
| Thursday | 95°F | Mostly Sunny | 5 mph S | 14% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 5 mph SE | 43% |
| Friday | 91°F | Chance Showers And Thunderstorms | 5 mph S | 40% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SE | 38% |
| Saturday | 92°F | Sunny | 5 mph S | 13% |
| Saturday Night | 73°F | Mostly Clear | 5 mph S | 12% |
| Sunday | 92°F | Sunny | 5 mph S | 2% |
| Sunday Night | 74°F | Mostly Clear | 5 mph S | 2% |
| Monday | 92°F | Sunny | 5 to 10 mph S | 3% |
| Monday Night | 75°F | Mostly Clear | 5 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov) for Rocky Mountain (35.790, -94.771). Updated through the day.
Growing snapshot for Rocky Mountain
Last spring frost
Mar 30
First fall frost
Nov 7
Growing season
223 days
Hardiness zone
7b
More local growing data for Rocky Mountain: nearby ZIP 74931 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Sallisaw 2 Nw, Ok (15.9 mi from Rocky Mountain). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.