Weather WorldFountainhead State Park, OK 7-Day Night Weather Forecast
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Fountainhead State Park, OK Weather Forecast
Fountainhead State Park, OK Weather Forecast Date: 507 PM CDT Sat Aug 01 2026
The area/counties/county of: Mcintosh, including the city of Checotah.or toggle through each period.
Tonight... Clear. Lows in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Sunday... Sunny. Highs around 90. North winds 5 to 10 mph.
Sunday Night... Clear. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the mid 90s. Southeast winds around 5 mph.
Monday Night... Clear. Lows around 70. Southeast winds around 5 mph.
Tuesday... Sunny. Highs in the upper 90s.
Tuesday Night... Mostly clear. Lows in the mid 70s.
Wednesday... Mostly sunny. Highs in the upper 90s. Heat index values up to 105.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20%. Heat index values up to 105.
Thursday Night... Mostly clear. Lows in the mid 70s.
Friday... Sunny. Highs in the upper 90s. Heat index values up to 105.
Friday Night... Mostly clear. Lows in the mid 70s.
POP = Probability of Precipitation
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