| NWS Forecast for: Custer County Issued by: National Weather Service Norman, OK Last Update: 535 PM CDT Tue Oct 20 2026 |  |
| Tonight: Mostly clear. Isolated showers after midnight. Lows in the mid 50s. South winds 5 to 10 mph. Chance of rain 10 percent. Wednesday: Sunny. Isolated showers in the morning. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 10 percent. Wednesday Night: Clear. Lows in the mid 50s. South winds 5 to 10 mph. Thursday: Sunny. Highs around 80. South winds 10 to 15 mph. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Partly cloudy. Lows in the upper 50s. Saturday: Mostly sunny. Highs in the mid 70s. Saturday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent. Sunday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the lower 70s. Sunday Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Lows in the mid 50s. Chance of rain 40 percent. Monday: Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the upper 60s. Monday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of showers. Highs in the mid 60s. | |
| Zone Forecast: Custer County | |
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