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Bethany, OK Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bethany, a city in Oklahoma County, Oklahoma.

This Afternoon
61°F
Mostly Cloudy
Mostly cloudy, with a high near 61. Northwest wind 13 to 20 mph, with gusts as high as 30 mph.

7-day forecast for Bethany

WhenTempForecastWindPrecip
This Afternoon 61°F Mostly Cloudy 13 to 20 mph NW 2%
Tonight 46°F Mostly Clear 5 to 9 mph NW 1%
Wednesday 67°F Sunny 6 mph WSW 0%
Wednesday Night 53°F Mostly Clear 5 to 8 mph S 1%
Thursday 64°F Chance Rain Showers 5 to 12 mph WNW 51%
Thursday Night 45°F Mostly Clear 7 mph NNW 1%
Friday 62°F Sunny 7 mph N 0%
Friday Night 44°F Partly Cloudy 5 mph NNE 0%
Saturday 63°F Mostly Sunny 5 mph NNW 2%
Saturday Night 45°F Mostly Clear 5 mph NW 5%
Sunday 64°F Sunny 7 mph NW 3%
Sunday Night 45°F Clear 5 mph W 3%
Monday 68°F Sunny 7 mph SSW 1%
Monday Night 49°F Clear 7 mph SSW 2%

Forecast source: National Weather Service (api.weather.gov) for Bethany (35.507, -97.642). Updated through the day.

Growing snapshot for Bethany

Last spring frost
Apr 2
First fall frost
Nov 4
Growing season
216 days
Hardiness zone
7b

More local growing data for Bethany: nearby ZIP 73008 weather · frost dates · planting calendar · Oklahoma frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Oklahoma City Post Ap, Ok (1.6 mi from Bethany). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.