Cave Spring, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cave Spring, a community in Adair County, Oklahoma.
Today
66°F
Sunny
Sunny. High near 66, with temperatures falling to around 61 in the afternoon. West wind 0 to 5 mph.
7-day forecast for Cave Spring
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Sunny | 0 to 5 mph W | 0% |
| Tonight | 45°F | Mostly Clear | 0 mph | 0% |
| Thursday | 69°F | Sunny | 0 to 5 mph SW | 9% |
| Thursday Night | 46°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 16% |
| Friday | 63°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 63°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 40°F | Clear | 0 mph | 0% |
| Monday | 67°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 42°F | Clear | 0 mph | 2% |
| Tuesday | 69°F | Sunny | 0 to 5 mph S | 1% |
| Tuesday Night | 47°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cave Spring (35.728, -94.758). Updated through the day.
Growing snapshot for Cave Spring
Last spring frost
Mar 30
First fall frost
Nov 7
Growing season
223 days
Hardiness zone
7b
More local growing data for Cave Spring: 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 Cave Spring). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.