Afton, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Afton, a town in Delaware County, Oklahoma.
Today
65°F
Mostly Sunny
Mostly sunny. High near 65, with temperatures falling to around 60 in the afternoon. West wind 5 to 10 mph.
7-day forecast for Afton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Mostly Sunny | 5 to 10 mph W | 1% |
| Tonight | 43°F | Clear | 0 to 5 mph SW | 0% |
| Thursday | 65°F | Sunny then Chance Rain Showers | 0 to 5 mph NW | 28% |
| Thursday Night | 43°F | Partly Cloudy | 5 mph N | 12% |
| Friday | 58°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 40°F | Mostly Cloudy | 0 to 5 mph NE | 0% |
| Saturday | 57°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 62°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 38°F | Clear | 0 mph | 0% |
| Monday | 66°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 42°F | Clear | 0 mph | 1% |
| Tuesday | 69°F | Sunny | 0 to 5 mph SW | 2% |
| Tuesday Night | 47°F | Partly Cloudy | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Afton (36.697, -94.957). Updated through the day.
Growing snapshot for Afton
Last spring frost
Apr 6
First fall frost
Oct 27
Growing season
203 days
Hardiness zone
7a
More local growing data for Afton: nearby ZIP 74331 weather · frost dates · planting calendar · Oklahoma frost dates
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Climate data from the nearest NOAA station, Miami, Ok (16.7 mi from Afton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.