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City of Fayetteville, ARFayetteville, AR 7-Day Night Weather Forecast
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Fayetteville, AR Weather Forecast
Fayetteville, AR Weather Forecast Date: 133 PM CDT Wed Sep 16 2026
The area/counties/county of: Washington County Ar, including the cities of: Fayetteville and Springdale.or toggle through each period.
This Afternoon... Mostly sunny with a 20% chance of showers. Highs in the upper 90s. South winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph.
Thursday... Sunny. Highs in the upper 90s. South winds around 5 mph.
Thursday Night... Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph.
Friday... Sunny. Highs in the mid 90s. South winds 5 to 10 mph.
Friday Night... Mostly clear. Lows in the lower 70s.
Saturday... Sunny. Highs in the mid 90s.
Saturday Night... Mostly clear. Lows in the lower 70s.
Sunday... Mostly sunny. Highs in the mid 90s.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 70. Chance of rain 40%.
Monday... Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40%.
Monday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20%.
POP = Probability of Precipitation
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