Casey 1 Reservoir, OK 7-Day Weather Forecast
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Casey 1 Reservoir Weather Forecast


Casey 1 Reservoir, OK Weather Forecast Date: 938 PM CDT Tue Aug 18 2026
Weather forecast for Casey 1 Reservoir, OK
| Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. |
| Wed Hi: 99°FHi: 37°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. |
| Thu Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Thursday... Partly sunny in the morning, then clearing. Hot with highs around 100. East winds 5 to 10 mph. |
| Fri Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Friday... Sunny, hot with highs around 100. |
| Sat Hi: 103°FHi: 39°C Lo: 75°F Lo: 24°C |
Saturday... Sunny, hot with highs 100 to 105. |
| Sun Hi: 108°FHi: 42°C Lo: 79°F Lo: 26°C |
Sunday... Sunny, hot with highs 105 to 110. |
| Mon Hi: 105°FHi: 41°C Lo: 75°F Lo: 24°C |
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 105. Chance of rain 20%. |
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