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Acorn, AR Weather Forecast
Acorn, AR Weather Forecast Date: 350 AM CDT Sat Sep 12 2026
The area/counties/county of: Northern Polk County Higher Elevations, including the cities of: Acorn, Mountain Fork, and Rich Mountain.or toggle through each period.
Today... Sunny early this morning, then becoming mostly sunny. A chance of showers with isolated thunderstorms. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40%. Average rainfall less than 1/10 inch.
Tonight... Partly cloudy. A slight chance of showers with isolated thunderstorms in the evening. Lows around 70. South winds around 5 mph. Chance of rain 20%. Average rainfall less than 1/10 inch.
Sunday... Sunny. Highs in the mid 90s. South winds around 5 mph.
Sunday Night... Mostly clear. Lows around 70. South winds around 5 mph.
Monday... Sunny. Highs in the lower 90s. South winds 5 to 10 mph.
Monday Night... Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
Tuesday... Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
Wednesday... Mostly clear. Lows in the lower 70s. Highs in the lower 90s.
Thursday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Thursday Night... Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 20%.
POP = Probability of Precipitation
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