Oklahoma City Reached Near Record Heat

Residents experienced high temperatures on Friday before an expected record heat wave hits Saturday.

Updated on Sept. 18, 2026 in Forecasts

Shimmering heat haze rises from dry, cracked asphalt roads across the Oklahoma plains under a harsh midday sun. — Oklahoma City recorded 99-degree temperatures on Friday as the region prepares for a record-breaking heat wave and potential storms this weekend. AI Illustration. Upload story photo >

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Oklahoma City recorded a high temperature of 99 degrees Fahrenheit on Friday afternoon. Forecasters anticipate that record-breaking heat will continue into Saturday, followed by potential storms.

Why it matters

The region is bracing for severe weather conditions as record-breaking heat transitions into a storm system. Residents should prepare for significant shifts in weather activity through the weekend.

Oklahoma City hit 99 degrees on Friday afternoon, setting the stage for record heat on Saturday. A 70 percent chance of rain and storms is currently forecasted for the metro area on Sunday.

The details

Showers and thunderstorms are expected to develop in Northwest Oklahoma before moving slowly southeast into the metropolitan area. This activity will coincide with a cooling trend following the weekend heat spike.

September 18, 2026: The high of 99 degrees was recorded in Oklahoma City.
September 19, 2026: Record high temperatures are expected across the city.
September 20, 2026: Rain and storms are projected for the Oklahoma City area.

Seasonal Patterns

This heat event follows the pattern established by the National Weather Service's Excessive Heat Warning criteria for late-season high-pressure systems. It marks a departure from historical September averages for Oklahoma City as temperatures surge toward record levels.

Residents should prepare for potential severe storm activity between mid-morning and early evening on Sunday. Monitor local weather updates for cooling trends and potential hazards as systems move in from Northwest Oklahoma.

The takeaway

The rapid transition from record heat to forecasted severe storms requires residents to stay vigilant through the weekend. Keeping hydrated while managing home climate control remains essential until the cooling rain arrives on Sunday.