Harrisburg, AR

Current conditions, hourly and 7-day forecast, and live radar for Harrisburg, AR 72432. Right now: mostly clear, 78°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 78. South southwest wind around 5 mph.
• Thursday: A chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers and thunderstorms. Sunny. High near 97, with temperatures falling to around 91 in the afternoon. Heat index values as high as 104. West southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 72. North northwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Friday: A chance of rain showers before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 90. North wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Friday Night: Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 72. East southeast wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
• Saturday: Mostly sunny, with a high near 94. South southwest wind 0 to 5 mph.