❮
Today Hourly 7 days 30 days September
❯

September 2026 Weather | Broken Arrow, Oklahoma

Today 9/18
Cloudy Weather
Day 99°
Night 73°
1
Sat 9/19
Cloudy Weather
Day 99°
Night 72°
6
Sun 9/20
Cloudy Weather
Day 86°
Night 70°
25
Mon 9/21
Cloudy Weather
Day 81°
Night 63°
55
Tue 9/22
Cloudy Weather
Day 79°
Night 61°
13
Wed 9/23
Sunny with a Chance of Thunderstorms
Day 81°
Night 59°
65
Thu 9/24
Partly Sunny with Showers
Day 82°
Night 61°
57
Fri 9/25
Cloudy Weather
Day 82°
Night 59°
60
Sat 9/26
Cloudy Weather
Day 84°
Night 61°
55
Sun 9/27
Cloudy Weather
Day 84°
Night 61°
2
Mon 9/28
Sunny Weather
Day 84°
Night 61°
3
Tue 9/29
Cloudy Weather
Day 86°
Night 64°
1
Wed 9/30
Cloudy Weather
Day 86°
Night 63°
1

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI