| NWS Forecast for: Jefferson County Issued by: National Weather Service Norman, OK Last Update: 535 PM CDT Thu Oct 15 2026 | |
| Tonight: Cloudy. Showers likely with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Cooler with lows in the lower 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. Friday: Mostly sunny. Cooler with highs in the lower 60s. North winds 15 to 20 mph with gusts up to 35 mph. Friday Night: Partly cloudy in the evening, then clearing. Lows around 40. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Saturday: Sunny. Highs in the lower 60s. Northeast winds around 5 mph. Saturday Night: Clear. Lows in the upper 30s. Northeast winds around 5 mph in the evening, becoming light and variable. Sunday: Sunny. Highs in the upper 60s. Sunday Night: Mostly clear. Lows in the mid 40s. Monday: Sunny. Highs in the mid 70s. Monday Night: Mostly clear. Lows around 50. Tuesday: Sunny. Highs around 80. Tuesday Night: Mostly clear. Lows in the upper 50s. Wednesday: Mostly sunny. Highs in the mid 80s. Wednesday Night: Mostly clear. Lows in the lower 60s. Thursday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/oun |