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.

Light Rain Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.20 in (1022.4 mb)
Dewpoint 54°F (12°C)
Visibility 4.00 mi
Last update 21 Jan 10:54 pm CST
Extended Forecast for

4 Miles NNW Polkville MS

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 49. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. Northeast wind around 5 mph.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 49. Northeast wind around 5 mph becoming calm. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Cloudy, with a high near 57. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 34. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 43. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 3am, then rain or freezing rain between 3am and 4am, then freezing rain likely after 4am. Some thunder is also possible. Low around 26. North northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Showers then
    Rain/Freezing
    Rain

  • Sunday

    Sunday: Freezing rain likely before 11am, then a chance of rain or freezing rain between 11am and 3pm, then a chance of freezing rain after 3pm. Mostly cloudy, with a high near 34. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 34 °F

    Rain/Freezing
    Rain Likely
    then Chance
    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: A slight chance of freezing rain before 7pm. Mostly cloudy, with a low around 14. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Freezing Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 49. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 61. Northeast wind around 5 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 49. Northeast wind around 5 mph becoming calm. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers. Cloudy, with a high near 57. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 34. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 43. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain showers before 3am, then rain or freezing rain between 3am and 4am, then freezing rain likely after 4am. Some thunder is also possible. Low around 26. North northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Sunday
Freezing rain likely before 11am, then a chance of rain or freezing rain between 11am and 3pm, then a chance of freezing rain after 3pm. Mostly cloudy, with a high near 34. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A slight chance of freezing rain before 7pm. Mostly cloudy, with a low around 14. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Polkville MS
 32.25°N 89.72°W
Last Update:
11:15 pm CST Jan 21, 2026
Forecast Valid:
11pm CST Jan 21, 2026-6pm CST Jan 28, 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