Greenfield, OK Weather & Growing Conditions
This Afternoon
61°F
Partly Sunny
Partly sunny, with a high near 61. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Partly Sunny | 15 to 20 mph NNW | 0% |
| Tonight | 46°F | Mostly Clear | 5 to 12 mph NW | 0% |
| Wednesday | 66°F | Sunny | 6 mph W | 0% |
| Wednesday Night | 49°F | Mostly Clear | 7 mph S | 4% |
| Thursday | 58°F | Rain Showers | 5 to 14 mph NE | 75% |
| Thursday Night | 42°F | Mostly Clear | 6 mph NNW | 2% |
| Friday | 60°F | Sunny | 7 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 62°F | Mostly Sunny | 1 to 5 mph WNW | 2% |
| Saturday Night | 43°F | Mostly Clear | 3 mph SW | 2% |
| Sunday | 66°F | Sunny | 5 mph WSW | 2% |
| Sunday Night | 44°F | Clear | 3 to 7 mph SSW | 1% |
| Monday | 69°F | Sunny | 7 to 12 mph SSW | 0% |
| Monday Night | 49°F | Mostly Clear | 8 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenfield, OK
Last spring frost
Apr 6
First fall frost
Nov 5
Growing season
212 days
Hardiness zone
7b
Explore more for Greenfield, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Geary, Ok (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.