Weather WorldMountain Fork, AR 7-Day Night Weather Forecast
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Mountain Fork, AR Weather Forecast
Mountain Fork, AR Weather Forecast Date: 1050 PM CDT Wed Sep 09 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.
Overnight... Clear. Lows in the lower 70s. Southeast winds around 5 mph, becoming southwest.
Thursday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 50%. Average rainfall less than 1/10 inch.
Thursday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight. Chance of rain 50%. Average rainfall 1/10 to 1/4 inch.
Friday... A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 80s. South winds around 5 mph. Chance of rain 70%.
Friday Night... Partly cloudy. Lows in the upper 60s. South winds around 5 mph.
Saturday... Mostly clear. Highs in the lower 90s. Lows in the lower 70s.
Sunday... Mostly clear. Highs in the lower 90s. Lows in the lower 70s.
Monday... Mostly clear. Highs in the lower 90s. Lows in the lower 70s.
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Tuesday Night... Mostly clear. Lows around 70.
POP = Probability of Precipitation
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