National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jonesboro, Jonesboro Municipal Airport (KJBR)

Lat: 35.84°NLon: 90.64°WElev: 259ft.

Fair

78°F

26°C

Humidity 56%
Wind Speed S 10 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 May 10:53 pm CDT
Extended Forecast for

Harrisburg AR

  • Tonight

    Tonight: Mostly clear, with a low around 68. South wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. South wind 10 to 15 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 71. South wind around 10 mph.

    Low: 71 °F

    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 10 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88. South southwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 68. South southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 78. West wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 68. South wind around 10 mph.
Sunday
Sunny, with a high near 89. South wind 10 to 15 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 71. South wind around 10 mph.
Monday
Partly sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88. South southwest wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 68. South southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 78. West wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 74. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 76.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg AR
 35.55°N 90.72°W (Elev. 289 ft)
Last Update:
6:15 pm CDT May 16, 2026
Forecast Valid:
10pm CDT May 16, 2026-6pm CDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation