| NWS Forecast for: Johnston County Issued by: National Weather Service Norman, OK Last Update: 745 PM CST Sun Feb 1 2026 | |
| Tonight: Clear, cold with lows in the lower 30s. Southwest winds around 5 mph. Monday: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph. Monday Night: Mostly cloudy. Lows in the lower 40s. South winds 5 to 10 mph. Tuesday: Mostly sunny. Highs around 60. North winds 10 to 15 mph. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Cold with lows in the lower 30s. North winds 5 to 10 mph. Wednesday: Mostly sunny. Highs in the lower 50s. Wednesday Night: Mostly clear. Cold with lows in the upper 20s. Thursday: Sunny. Highs in the lower 60s. Thursday Night: Clear. Lows in the upper 30s. Friday: Sunny. Highs around 70. Friday Night: Mostly clear. Lows in the mid 30s. Saturday: Sunny. Highs in the mid 60s. Saturday Night: Partly cloudy. Lows in the lower 40s. Sunday: Mostly sunny. Highs in the upper 60s. | |
| Zone Forecast: Johnston County | |
Visit your local NWS office at: https://www.weather.gov/oun |