Healdton, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Healdton, a city in Carter County, Oklahoma.
Overnight
47°F
Mostly Clear
Mostly clear, with a low around 47. West northwest wind around 3 mph.
7-day forecast for Healdton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Clear | 3 mph WNW | 0% |
| Wednesday | 69°F | Sunny | 1 to 5 mph WSW | 0% |
| Wednesday Night | 49°F | Mostly Clear | 3 mph SE | 0% |
| Thursday | 73°F | Mostly Sunny | 3 to 13 mph SSW | 13% |
| Thursday Night | 47°F | Partly Cloudy | 6 to 14 mph N | 14% |
| Friday | 65°F | Sunny | 6 to 9 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 5 mph NNE | 0% |
| Saturday | 63°F | Partly Sunny | 6 mph NNE | 1% |
| Saturday Night | 41°F | Partly Cloudy | 2 mph N | 2% |
| Sunday | 67°F | Mostly Sunny | 3 mph N | 0% |
| Sunday Night | 41°F | Mostly Clear | 1 mph ENE | 0% |
| Monday | 69°F | Sunny | 1 to 5 mph SSW | 0% |
| Monday Night | 44°F | Mostly Clear | 2 mph S | 1% |
| Tuesday | 71°F | Sunny | 2 to 6 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Healdton (34.232, -97.487). Updated through the day.
Growing snapshot for Healdton
Last spring frost
Apr 6
First fall frost
Nov 1
Growing season
204 days
Hardiness zone
8a
More local growing data for Healdton: nearby ZIP 73438 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Healdton 3 E, Ok (5.8 mi from Healdton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.