Keyes, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keyes, a town in Cimarron County, Oklahoma.
Overnight
67°F
Mostly Cloudy
Mostly cloudy. Low around 67, with temperatures rising to around 72 overnight. South southeast wind around 15 mph.
7-day forecast for Keyes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 15 mph SSE | 8% |
| Tuesday | 88°F | Mostly Sunny | 10 to 25 mph N | 8% |
| Tuesday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 15% |
| Wednesday | 99°F | Sunny | 5 to 15 mph SSE | 12% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 10 to 15 mph E | 27% |
| Thursday | 98°F | Sunny | 5 to 15 mph SE | 8% |
| Thursday Night | 67°F | Mostly Clear | 15 mph S | 13% |
| Friday | 100°F | Sunny | 10 to 15 mph SSW | 8% |
| Friday Night | 67°F | Mostly Clear | 10 to 15 mph S | 13% |
| Saturday | 100°F | Sunny | 15 mph SSW | 2% |
| Saturday Night | 69°F | Mostly Clear | 15 mph SSW | 0% |
| Sunday | 102°F | Sunny | 15 to 20 mph SSW | 0% |
| Sunday Night | 70°F | Mostly Clear | 15 to 20 mph SSW | 0% |
| Monday | 101°F | Sunny | 20 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Keyes (36.808, -102.252). Updated through the day.
Growing snapshot for Keyes
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
6b
More local growing data for Keyes: nearby ZIP 73947 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Elkhart, Ks (19.2 mi from Keyes). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.