Clayton, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clayton, a town in Pushmataha County, Oklahoma.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind around 5 mph.
7-day forecast for Clayton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 mph S | 0% |
| Tonight | 75°F | Clear | 5 mph S | 0% |
| Wednesday | 100°F | Sunny | 5 mph S | 2% |
| Wednesday Night | 76°F | Mostly Clear | 5 mph S | 2% |
| Thursday | 99°F | Sunny | 5 mph S | 6% |
| Thursday Night | 75°F | Partly Cloudy | 5 mph S | 11% |
| Friday | 95°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 33% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SE | 33% |
| Saturday | 95°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph S | 14% |
| Sunday | 95°F | Sunny | 5 mph S | 4% |
| Sunday Night | 75°F | Mostly Clear | 5 mph S | 3% |
| Monday | 95°F | Sunny | 5 to 10 mph S | 4% |
| Monday Night | 75°F | Mostly Clear | 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Clayton (34.586, -95.356). Updated through the day.
Growing snapshot for Clayton
Last spring frost
Apr 11
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
7b
More local growing data for Clayton: nearby ZIP 74536 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tuskahoma, Ok (8.4 mi from Clayton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.