County Forecast for Jonesboro , AR
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161000-
Craighead-
Including the city of Jonesboro
126 AM CDT Sun Aug 16 2026

..extreme heat warning in effect until 8 pm cdt this evening   
Overnight   Clear. Lows in the upper 70s. Southwest winds around 5 mph.
Sunday   Sunny. Highs around 101. Southwest winds 5 to 10 mph. Heat index values up to 115.
Sunday night   Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph, becoming west after midnight. Heat index values up to 109 early in the evening.
Monday   Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph. Chance of rain 40 percent. Heat index values up to 111.
Monday night   Mostly clear with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 30 percent.
Tuesday   Sunny. Highs in the mid 90s. Heat index values up to 110.
Tuesday night   Mostly clear. Lows in the mid 70s.
Wednesday   Sunny. Highs in the upper 90s. Heat index values up to 110.
Wednesday night   Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent.
Thursday   Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the lower 90s. Chance of rain 30 percent.
Thursday night   Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 70s. Chance of rain 30 percent.
Friday   Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent.
Friday night   Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent.
Saturday   Sunny. Highs in the lower 90s.
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Bryce Anderson – DTN Meteorologist
More Rounds of Showers Through Corn Belt This Weekend
Posted at 11:57AM Fri Aug 14, 2026 CDT
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