| NWS Forecast for: Seminole County Issued by: National Weather Service Norman, OK Last Update: 833 PM CDT Mon Aug 17 2026 | |
Tonight: Mostly clear with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. Northeast winds around 5 mph. Chance of rain 20 percent. Tuesday: Sunny. A slight chance of showers with isolated thunderstorms in the afternoon. Hot with highs around 106. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent. Tuesday Night: Mostly clear. Lows around 80. South winds 5 to 10 mph. Heat index values up to 106 early in the evening. Wednesday: Sunny, hot with highs around 107. Southwest winds 5 to 10 mph. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 107 early in the evening. Thursday: Mostly sunny. Hot with highs around 100. Thursday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Friday: Sunny, hot with highs around 100. Friday Night: Mostly clear. Lows in the lower 70s. Saturday: Sunny, hot with highs around 100. Saturday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Sunday: Mostly sunny. Hot with highs around 100. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Monday: Mostly sunny. Hot with highs 100 to 105. | |
| Zone Forecast: Seminole County | |
Visit your local NWS office at: https://www.weather.gov/oun |