Ninnekah, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ninnekah, a town in Grady County, Oklahoma.
Tonight
43°F
Clear
Clear, with a low around 43. West northwest wind around 3 mph.
7-day forecast for Ninnekah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Clear | 3 mph WNW | 0% |
| Wednesday | 68°F | Sunny | 5 mph WSW | 0% |
| Wednesday Night | 46°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 64°F | Chance Rain Showers | 3 to 14 mph NW | 50% |
| Thursday Night | 40°F | Mostly Clear | 2 to 9 mph N | 14% |
| Friday | 63°F | Sunny | 3 to 8 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Saturday | 63°F | Mostly Sunny | 0 to 3 mph N | 2% |
| Saturday Night | 40°F | Mostly Clear | 2 mph NW | 4% |
| Sunday | 68°F | Sunny | 1 to 5 mph W | 1% |
| Sunday Night | 40°F | Clear | 2 mph S | 1% |
| Monday | 70°F | Sunny | 2 to 10 mph SSW | 1% |
| Monday Night | 44°F | Mostly Clear | 3 to 7 mph S | 1% |
| Tuesday | 72°F | Mostly Sunny | 3 to 10 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Ninnekah (34.964, -97.945). Updated through the day.
Growing snapshot for Ninnekah
Last spring frost
Apr 6
First fall frost
Nov 1
Growing season
207 days
Hardiness zone
7b
More local growing data for Ninnekah: nearby ZIP 73067 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Chickasha 2Sse Mesonet, Ok (8.4 mi from Ninnekah). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.