Rocky Mountain, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rocky Mountain, a community in Adair County, Oklahoma.
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind 5 to 10 mph.
7-day forecast for Rocky Mountain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 95°F | Mostly Sunny | 5 mph S | 13% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 mph W | 52% |
| Monday | 85°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 46% |
| Monday Night | 64°F | Mostly Clear | 5 to 10 mph N | 10% |
| Tuesday | 82°F | Mostly Sunny | 5 to 10 mph N | 6% |
| Tuesday Night | 61°F | Mostly Clear | 5 mph NE | 3% |
| Wednesday | 84°F | Sunny | 5 mph NE | 2% |
| Wednesday Night | 62°F | Mostly Clear | 5 mph NE | 2% |
| Thursday | 86°F | Mostly Sunny | 0 to 5 mph E | 5% |
| Thursday Night | 65°F | Partly Cloudy | 0 to 5 mph E | 7% |
| Friday | 86°F | Partly Sunny then Slight Chance Rain Showers | 5 mph NE | 15% |
| Friday Night | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph E | 15% |
| Saturday | 87°F | Partly Sunny | 5 mph E | 8% |
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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West Peavine
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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 Sep 20, 2026.