Harman US

Chance, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Chance, a community in Adair County, Oklahoma.

Tonight
45°F
Patchy Drizzle then Mostly Cloudy
Patchy drizzle before 9pm. Mostly cloudy, with a low around 45. Northwest wind 5 to 10 mph.

7-day forecast for Chance

WhenTempForecastWindPrecip
Tonight 45°F Patchy Drizzle then Mostly Cloudy 5 to 10 mph NW 8%
Wednesday 64°F Mostly Sunny 5 to 10 mph W 0%
Wednesday Night 41°F Mostly Clear 0 mph 0%
Thursday 66°F Mostly Sunny then Chance Rain Showers 0 to 5 mph SW 38%
Thursday Night 41°F Slight Chance Rain Showers then Mostly Cloudy 5 mph N 22%
Friday 59°F Mostly Sunny 5 to 10 mph N 0%
Friday Night 38°F Partly Cloudy 0 to 5 mph N 0%
Saturday 59°F Partly Sunny 0 to 5 mph N 0%
Saturday Night 37°F Mostly Clear 0 mph 5%
Sunday 62°F Sunny 0 to 5 mph NW 4%
Sunday Night 37°F Clear 0 mph 1%
Monday 66°F Sunny 0 to 5 mph SW 0%
Monday Night 42°F Mostly Clear 0 to 5 mph S 0%
Tuesday 69°F Sunny 5 mph S 0%

Forecast source: National Weather Service (api.weather.gov) for Chance (36.067, -94.646). Updated through the day.

Growing snapshot for Chance

Last spring frost
Mar 31
First fall frost
Nov 2
Growing season
216 days
Hardiness zone
7a

More local growing data for Chance: nearby ZIP 74964 weather · frost dates · planting calendar · Oklahoma frost dates

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Climate data from the nearest NOAA station, Kansas 2 Ne, Ok (9.6 mi from Chance). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.