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City of Broken Arrow, OKBroken Arrow, OK Weather Forecast
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Broken Arrow Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  | | | | |  |  |  |  | |
| Clearing | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 838 AM CDT Mon Sep 21 2026 
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Issued: 1146 AM CDT Mon Sep 21 2026
Key Messages
Updated at 1130 AM CDT Mon Sep 21 2026- A few showers and storms possible through tonight from northwest Arkansas into southeast Oklahoma.
- Noticeably cooler temperatures arrive Monday and persist through the week.
- Some thunderstorm chance returns by the weekend and early next week.
Aviation
... (12Z TAFS) Issued at 638 AM CDT Mon Sep 21 2026
IFR/MVFR ceilings across northeast Oklahoma and far northwest Arkansas are forecast to continue through much of the morning hours. Late morning thro...