Weather WorldJohnston County, OK 7-Day Night Weather Forecast
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Johnston County, OK Weather Forecast
Johnston County, OK Weather Forecast Date: 436 PM CST Mon Mar 02 2026
The area/counties/county of: Johnston, including the city of Tishomingo.or toggle through each period.
Tonight... Mostly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph.
Tuesday... Mostly sunny. Not as cool with highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph.
Tuesday Night... Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 60s. South winds around 10 mph. Chance of rain 40%.
Wednesday... Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Wednesday Night... Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 90%.
Thursday... Showers likely with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 70%.
Thursday Night... A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50%.
Friday... 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 upper 70s. Chance of rain 70%.
Friday Night... Showers. Thunderstorms likely, mainly in the evening. Lows in the mid 50s. Chance of rain 90%.
Saturday... A slight chance of thunderstorms in the morning. Showers likely. Highs in the lower 70s. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 40s. Chance of rain 60%.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs around 70.
Sunday Night... Mostly cloudy with a 30% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
Johnston County Radar Loop
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