| NWS Forecast for: Washington County Issued by: National Weather Service Tulsa, OK Last Update: 1043 PM CDT Wed Aug 19 2026 | |
Tonight: Partly cloudy this evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. East winds around 5 mph. Chance of rain 20 percent. Thursday: Sunny. Highs in the upper 90s. Northeast winds around 5 mph. Thursday Night: Mostly clear. Lows around 70. East winds around 5 mph. Friday: Sunny. A slight chance of showers in the morning. Highs in the upper 90s. East winds around 5 mph. Chance of rain 20 percent. Friday Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Saturday: Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 90s. Chance of rain 20 percent. Saturday Night: Mostly clear. Lows in the lower 70s. Sunday: Mostly sunny. Highs in the mid 90s. Sunday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Monday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Tuesday Night: Mostly clear. Lows in the mid 70s. Wednesday: Sunny. Highs in the upper 90s. | |
| Zone Forecast: Washington County | |
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