7-Day Zone Forecast for Ottawa County (Text-Only)
NWS Forecast for: Ottawa County
Issued by: National Weather Service Tulsa, OK
Last Update: 1107 PM CDT Mon Jun 29 2026




Tonight: Partly cloudy this evening, then becoming clear. Lows in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph.

Tuesday: Sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102.

Tuesday Night: Clear. Lows in the mid 70s. South winds 5 to 10 mph.

Wednesday: Sunny. Highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 103.

Wednesday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.

Thursday: Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

Thursday Night: Partly cloudy. Lows in the mid 70s.

Friday: Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Friday Night: Partly cloudy. Lows in the mid 70s.

Independence Day: Mostly sunny. Highs in the mid 90s. Heat index values up to 110.

Saturday Night: Partly cloudy. Lows in the mid 70s.

Sunday: Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.

Sunday Night: A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent.

Monday: Mostly sunny with a 20 percent chance of showers. Highs in the lower 90s.







Zone Forecast: Ottawa County

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