Iron Post, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Iron Post, a community in Mayes County, Oklahoma.
Tonight
48°F
Patchy Drizzle then Mostly Cloudy
Patchy drizzle before 9pm. Mostly cloudy, with a low around 48. Northwest wind 5 to 10 mph.
7-day forecast for Iron Post
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Patchy Drizzle then Mostly Cloudy | 5 to 10 mph NW | 5% |
| Wednesday | 66°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Thursday | 65°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph W | 49% |
| Thursday Night | 44°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph N | 23% |
| Friday | 60°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 41°F | Mostly Clear | 0 mph | 6% |
| Sunday | 64°F | Sunny | 0 to 5 mph NW | 4% |
| Sunday Night | 42°F | Clear | 0 mph | 1% |
| Monday | 68°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph S | 1% |
| Tuesday | 71°F | Sunny | 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Iron Post (36.156, -95.135). Updated through the day.
Growing snapshot for Iron Post
Last spring frost
Apr 5
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
7b
More local growing data for Iron Post: nearby ZIP 74352 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Pryor, Ok (14.2 mi from Iron Post). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.