Broken Arrow, OK Weather & Growing Conditions
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 10 mph S | 5% |
| Sunday | 93°F | Showers And Thunderstorms Likely | 10 mph S | 55% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 to 10 mph NW | 65% |
| Monday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 49% |
| Monday Night | 61°F | Mostly Clear | 10 mph N | 2% |
| Tuesday | 80°F | Mostly Sunny | 10 mph N | 2% |
| Tuesday Night | 58°F | Mostly Clear | 5 to 10 mph NE | 1% |
| Wednesday | 81°F | Sunny | 5 mph NE | 3% |
| Wednesday Night | 60°F | Partly Cloudy | 5 mph NE | 2% |
| Thursday | 84°F | Mostly Sunny | 5 mph E | 11% |
| Thursday Night | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 15% |
| Friday | 84°F | Slight Chance Rain Showers | 5 mph E | 21% |
| Friday Night | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NE | 15% |
| Saturday | 87°F | Partly Sunny | 5 mph E | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Broken Arrow, OK
Last spring frost
Apr 1
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
Explore more for Broken Arrow, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Bixby, Ok (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.