7-Day Zone Forecast for Delaware County (Text-Only)
NWS Forecast for: Delaware County
Issued by: National Weather Service Tulsa, OK
Last Update: 508 PM CDT Wed May 20 2026




Tonight: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 20 percent.

Thursday: Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 70s. East winds around 5 mph. Chance of rain 70 percent.

Thursday Night: Showers with a slight chance of thunderstorms. Lows in the lower 60s. East winds around 5 mph. Chance of rain 90 percent.

Friday: Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 70s. South winds around 5 mph. Chance of rain 70 percent.

Friday Night: Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Saturday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.

Saturday Night: Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

Sunday: Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

Sunday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20 percent.

Memorial Day: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent.

Monday Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Tuesday: Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent.

Tuesday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.

Wednesday: Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.







Zone Forecast: Delaware County

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