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City of Fort Smith, ARFort Smith, AR 7-Day Night Weather Forecast
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Fort Smith, AR Weather Forecast
Fort Smith, AR Weather Forecast Date: 354 PM CST Mon Mar 02 2026
The area/counties/county of: Sebastian, including the city of Fort Smith.or toggle through each period.
Tonight... Mostly cloudy. Lows in the upper 50s. East winds around 5 mph. Gusts up to 20 mph after midnight.
Tuesday... Mostly sunny. Highs around 80. South winds 10 to 15 mph with gusts up to 25 mph.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 20%.
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. Chance of rain 60%.
Wednesday Night... Showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 90%.
Thursday... Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 70%.
Thursday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the lower 60s. Chance of rain 30%.
Friday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Friday Night... A chance of thunderstorms. Showers. Lows in the lower 60s. Chance of rain 80%.
Saturday... Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 80%.
Saturday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 50%.
Sunday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s.
Sunday Night... Mostly cloudy with a 40% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
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