Avant, OK Weather & Growing Conditions
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 5 mph W | 1% |
| Wednesday | 67°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 47°F | Clear | 0 mph | 0% |
| Thursday | 63°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph N | 50% |
| Thursday Night | 44°F | Partly Cloudy | 5 mph N | 10% |
| Friday | 60°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 59°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 64°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 41°F | Clear | 0 mph | 0% |
| Monday | 68°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 45°F | Mostly Clear | 0 to 5 mph S | 1% |
| Tuesday | 70°F | Sunny | 0 to 5 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Avant, OK
Last spring frost
Mar 31
First fall frost
Oct 31
Growing season
212 days
Hardiness zone
7a
Explore more for Avant, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Barnsdall, Ok (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.