Healdton, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Healdton, a city in Carter County, Oklahoma.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind around 10 mph.
7-day forecast for Healdton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 10 mph S | 0% |
| Tonight | 75°F | Partly Cloudy | 7 to 10 mph S | 10% |
| Sunday | 99°F | Partly Sunny then Showers And Thunderstorms Likely | 10 mph SSW | 64% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 2 to 8 mph SE | 64% |
| Monday | 91°F | Chance Showers And Thunderstorms | 3 to 8 mph NNE | 42% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 mph NE | 17% |
| Tuesday | 88°F | Mostly Sunny | 10 mph NNE | 12% |
| Tuesday Night | 62°F | Partly Cloudy | 6 to 9 mph NE | 6% |
| Wednesday | 89°F | Mostly Sunny | 7 mph ENE | 8% |
| Wednesday Night | 63°F | Partly Cloudy | 6 mph E | 3% |
| Thursday | 92°F | Mostly Sunny | 6 mph SE | 6% |
| Thursday Night | 65°F | Slight Chance Rain Showers | 6 mph ESE | 15% |
| Friday | 92°F | Slight Chance Rain Showers | 3 to 7 mph SE | 15% |
| Friday Night | 67°F | Mostly Cloudy | 3 to 7 mph E | 4% |
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 Sep 19, 2026.