Avant, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Avant, a town in Osage County, Oklahoma.
This Afternoon
66°F
Mostly Cloudy
Mostly cloudy. High near 66, with temperatures falling to around 60 in the afternoon. Northwest wind around 15 mph, with gusts as high as 30 mph.
7-day forecast for Avant
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Cloudy | 15 mph NW | 5% |
| Tonight | 46°F | Partly Cloudy | 5 to 15 mph NW | 1% |
| Wednesday | 66°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 45°F | Clear | 0 mph | 0% |
| Thursday | 61°F | Rain Showers Likely | 0 to 5 mph N | 70% |
| Thursday Night | 42°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph N | 21% |
| Friday | 60°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 41°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph N | 2% |
| Saturday Night | 41°F | Mostly Clear | 0 mph | 5% |
| Sunday | 66°F | Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 42°F | Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 to 10 mph S | 0% |
| Monday Night | 45°F | Mostly Clear | 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Avant (36.490, -96.046). Updated through the day.
Growing snapshot for Avant
Last spring frost
Mar 31
First fall frost
Oct 31
Growing season
212 days
Hardiness zone
7a
More local growing data for Avant: nearby ZIP 74001 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Barnsdall
Bowring
Burbank
Fairfax
Foraker
Grainola
Hominy
McCord
Mule Barn
Nelagoney
Oak Grove
Pawhuska
Pershing
Prue
Ralston
Shidler
Skiatook
Sperry
Webb City
Westport
Wynona
Climate data from the nearest NOAA station, Barnsdall, Ok (7.8 mi from Avant). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.