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Johnson Reservoir, OK Weather Forecast
Johnson Reservoir, OK Weather Forecast Date: 535 PM CDT Sat Sep 26 2026
The area/counties/county of: Ellis, including the cities of: Shattuck, Arnett, Gage, and Fargo.or toggle through each period.
Tonight... Mostly clear. A slight chance of showers and thunderstorms this evening. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 20%.
Sunday... Mostly sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Monday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. East winds around 5 mph, becoming southeast around 5 mph in the afternoon.
Monday Night... Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 20%.
Tuesday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70%.
Tuesday Night... Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 90%.
Wednesday... Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90%.
Wednesday Night... Showers likely with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60%.
Thursday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50%.
Thursday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50%.
Friday... Mostly sunny with a 20% chance of showers. Highs in the upper 70s.
Friday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
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