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River Trail, AR 7-Day Night Weather Forecast
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River Trail, AR Weather Forecast
River Trail, AR Weather Forecast Date: 657 PM CDT Wed Sep 16 2026
The area/counties/county of: North And Central Sebastian, including the city of Fort Smith.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph.
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Southeast winds around 5 mph. Chance of rain 20%. Heat index values up to 107.
Thursday Night... Clear. Lows in the mid 70s. Southeast winds around 5 mph.
Friday... Sunny, hot with highs around 101. South winds around 5 mph.
Friday Night... Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph.
Saturday... Sunny, hot with highs around 100.
Saturday Night... Mostly clear. Lows in the lower 70s.
Sunday... Sunny, hot with highs around 100.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Monday... Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30%.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20%.
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the upper 60s.
POP = Probability of Precipitation
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