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Purcell Lake, OK 7-Day Night Weather Forecast
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Purcell Lake, OK Weather Forecast
Purcell Lake, OK Weather Forecast Date: 128 AM CDT Sun Aug 23 2026
The area/counties/county of: Mcclain, including the cities of: Purcell, Newcastle, and Blanchard.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the mid 70s. East winds around 5 mph with gusts up to 20 mph.
Sunday... Mostly sunny. Hot with highs around 104. East winds 5 to 10 mph.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph. Heat index values up to 105 early in the evening.
Monday... Mostly sunny. Hot with highs around 106. South winds 10 to 15 mph, becoming southwest in the afternoon.
Monday Night... Mostly clear. Lows in the mid 70s. East winds 5 to 10 mph, becoming southeast after midnight. Heat index values up to 108 early in the evening.
Tuesday... Mostly sunny. Hot with highs around 100.
Tuesday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20%.
Wednesday... Partly sunny. A slight chance of showers in the morning. Highs in the mid 90s. Chance of rain 20%.
Wednesday Night... Partly cloudy. Lows in the lower 70s.
Thursday... Mostly sunny. Highs in the upper 90s.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s.
Friday... Sunny. Highs in the upper 90s.
Friday Night... Mostly clear. Lows in the lower 70s.
POP = Probability of Precipitation
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