Elm Grove, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elm Grove, a community in Adair County, Oklahoma.
Overnight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. West wind around 5 mph.
7-day forecast for Elm Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Cloudy | 5 mph W | 1% |
| Wednesday | 66°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Thursday | 69°F | Sunny | 0 to 5 mph W | 7% |
| Thursday Night | 46°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 16% |
| Friday | 62°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph N | 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 | 43°F | Clear | 0 mph | 2% |
| Tuesday | 69°F | Sunny | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Elm Grove (35.796, -94.568). Updated through the day.
Growing snapshot for Elm Grove
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
217 days
Hardiness zone
7b
More local growing data for Elm Grove: nearby ZIP 74960 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Stilwell 5 Nnw, Ok (5.9 mi from Elm Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.