| NWS Forecast for: Jefferson County Issued by: National Weather Service Norman, OK Last Update: 535 PM CDT Mon Oct 12 2026 |  |
| Tonight: Mostly clear. Lows in the lower 70s. South winds 10 to 15 mph. Tuesday: Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Tuesday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. South winds 10 to 15 mph. Chance of rain 20 percent. Wednesday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 70 percent. Wednesday Night: A chance of thunderstorms. Showers with lows around 70. South winds 5 to 10 mph. Chance of rain 80 percent. Thursday: Showers likely with a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. Thursday Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows around 60. Chance of rain 50 percent. Friday: Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs around 70. Chance of rain 20 percent. Friday Night: Partly cloudy. Lows in the upper 40s. Saturday: Mostly sunny. Highs in the upper 60s. Saturday Night: Mostly clear. Lows in the upper 40s. Sunday: Sunny. Highs in the upper 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Monday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Jefferson County | |
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