| NWS Forecast for: Harmon County Issued by: National Weather Service Norman, OK Last Update: 1134 AM CST Fri Dec 26 2025 | |
| This Afternoon: Sunny. Highs around 80. Northwest winds around 10 mph, becoming southeast. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest after midnight. Saturday: Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southwest winds around 10 mph. Sunday: Partly sunny. A slight chance of rain in the morning. Windy, cooler with highs in the upper 60s. Temperature falling into the upper 50s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 20 percent. Sunday Night: Partly cloudy in the evening, then clearing. Windy and much colder with lows in the mid 20s. Monday: Mostly sunny. Much cooler with highs in the mid 40s. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 20. Tuesday: Sunny. Highs in the upper 50s. Tuesday Night: Mostly clear. Cold with lows in the upper 20s. Wednesday: Sunny. Highs in the upper 50s. Wednesday Night: Partly cloudy. Cold with lows in the upper 20s. New Years Day: Partly sunny. Highs in the mid 50s. | |
| Zone Forecast: Harmon County | |
Visit your local NWS office at: https://www.weather.gov/oun |