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

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in (1018.3 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 14 Jul 10:53 pm CDT
Extended Forecast for

Harrisburg AR

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog between 1am and 4am. Otherwise, partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 84. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. West southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 90. West wind around 5 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 92. West wind around 5 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog between 1am and 4am. Otherwise, partly cloudy, with a low around 71. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 84. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 71. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. West southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 90. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 74. West southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 92. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny, with a high near 94.
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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 Jul 14, 2026
Forecast Valid:
11pm CDT Jul 14, 2026-6pm CDT Jul 21, 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