Oklahoma City

Oklahoma City Weather Forecast, Sunny Spells and Thunderstorms in a Steamy September Week

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Published on September 16, 2025
Oklahoma City Weather Forecast, Sunny Spells and Thunderstorms in a Steamy September WeekSource: Unsplash/ Loren Gu

Oklahoma City residents can expect a mix of sun and possible storms this week. Today’s high is near 90°F, with a 20% chance of isolated showers and thunderstorms after 1 p.m., according to the National Weather Service.

Tonight will be mostly clear with a low around 70°F and a light south-southeast wind. From Wednesday through Friday, there’s a 30% to 60% chance of showers and thunderstorms. Despite the rain, temperatures will stay in the high 80s, making for a warm and humid September week. Over the weekend, the chance of rain drops to 20%–30%, but it’s still possible. The sun will come out mostly, with partly sunny skies, giving Oklahoma City a mostly nice weekend, as reported by the National Weather Service.

Daily highs will be in the low to mid 80s over the weekend, with evenings cooling to the upper 60s. Expect a mix of rain, clouds, and some sunshine. Early next week, the weather stays the same: isolated showers and thunderstorms with mostly sunny skies and highs around 83°F, as per the National Weather Service.