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Junction City, MO Weather Forecast
Junction City, MO Weather Forecast Date: 542 PM CDT Thu Sep 10 2026
The area/counties/county of: Saint Francois County Mo, including the city of Farmington.or toggle through each period.
Tonight... Mostly cloudy with a 40% chance of showers. Patchy fog after midnight. Lows in the upper 60s. North winds around 5 mph this evening, becoming light and variable.
Friday... Patchy fog in the morning. Cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 50%.
Friday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 60s. Light and variable winds. Chance of rain 20%.
Saturday... Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Light and variable winds.
Sunday... Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20%.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Monday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
Monday Night... Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
Tuesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30%. Heat index values up to 100 in the afternoon.
Tuesday Night... Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 30%.
Wednesday... Sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Wednesday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50%.
POP = Probability of Precipitation
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