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Jasper, AR Weather Forecast
Jasper, AR Weather Forecast Date: 324 AM CDT Tue Sep 08 2026
The area/counties/county of: Newton County Lower Elevations, including the cities of: Jasper and Western Grove.or toggle through each period.
Today... Sunny, hot with highs around 100. Light and variable winds, becoming southeast around 5 mph this afternoon. Heat index values up to 106 this afternoon.
Tonight... Clear. Lows in the mid 70s. South winds around 5 mph.
Wednesday... Sunny. A slight chance of showers in the afternoon. Highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20%. Heat index values up to 109.
Wednesday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20%.
Thursday... Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 80%.
Thursday Night... A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30%.
Friday... Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40%.
Friday Night... Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20%.
Saturday... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 20%.
Saturday Night... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 20%.
Sunday... 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 lower 90s. Chance of rain 30%.
Sunday Night... Partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
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