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

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Partly Cloudy

66°F

19°C

Humidity 87%
Wind Speed S 12 mph
Barometer 30.10 in (1018.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 5 Mar 1:54 am CST
Extended Forecast for

Harrisville MS

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82. South wind around 5 mph.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 65. South southeast wind around 5 mph.

    Low: 65 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 67. South southeast wind around 5 mph.

    Low: 67 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 82. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Slight Chance
    T-storms then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 64. South wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 75. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. South wind around 5 mph.
Thursday
Partly sunny, with a high near 82. South wind around 5 mph.
Thursday Night
Increasing clouds, with a low around 65. South southeast wind around 5 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 67. South southeast wind around 5 mph.
Saturday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 82. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 64. South wind around 5 mph becoming calm. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 75. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63. Calm wind.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Wednesday
Showers likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisville MS
 31.97°N 90.08°W
Last Update:
2:15 am CST Mar 5, 2026
Forecast Valid:
2am CST Mar 5, 2026-6pm CDT Mar 11, 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