Broken Arrow, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Broken Arrow, a city in Tulsa County, Oklahoma.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 102. South wind around 10 mph.
7-day forecast for Broken Arrow
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 10 mph S | 0% |
| Tonight | 74°F | Mostly Clear | 5 to 10 mph S | 0% |
| Saturday | 98°F | Sunny | 5 to 15 mph S | 1% |
| Saturday Night | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph S | 15% |
| Sunday | 94°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 54% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph N | 67% |
| Monday | 84°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 10 mph N | 60% |
| Monday Night | 62°F | Partly Cloudy | 10 mph N | 12% |
| Tuesday | 80°F | Partly Sunny | 10 mph N | 7% |
| Tuesday Night | 59°F | Partly Cloudy | 5 to 10 mph NE | 3% |
| Wednesday | 82°F | Mostly Sunny | 5 mph NE | 8% |
| Wednesday Night | 61°F | Partly Cloudy | 5 mph NE | 3% |
| Thursday | 83°F | Mostly Sunny | 5 mph NE | 12% |
| Thursday Night | 63°F | Partly Cloudy | 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Broken Arrow (36.037, -95.781). Updated through the day.
Growing snapshot for Broken Arrow
Last spring frost
Apr 1
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
More local growing data for Broken Arrow: nearby ZIP 74012 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Bixby
Catoosa
Collinsville
Glenpool
Jenks
Leonard
Limestone
Lotsee
Owasso
Sand Springs
Tulsa
Turley
Valley Park
Climate data from the nearest NOAA station, Bixby, Ok (6.4 mi from Broken Arrow). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.