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.

Mostly Cloudy

27°C

81°F

Humidity 74%
Wind Speed Calm
Barometer 1017.0 mb (30.05 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 12 Jul 8:54 pm CDT
Extended Forecast for

Jackson International Airport MS

  • Tonight

    Tonight: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, with a high near 34. Heat index values as high as 39. South southwest wind 5 to 10 km/h becoming west in the afternoon.

    High: 34 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 34. Heat index values as high as 39. Calm wind.

    High: 34 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 36. Calm wind.

    High: 36 °C

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Calm wind.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °C

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, with a high near 34. Heat index values as high as 39. South southwest wind 5 to 10 km/h becoming west in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 23. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 34. Heat index values as high as 39. Calm wind.
Monday Night
Mostly clear, with a low around 24. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 36. Calm wind.
Tuesday Night
Mostly clear, with a low around 24. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Calm wind.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 24. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 35.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 34. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson International Airport MS
 32.31°N 90.1°W
Last Update:
9:15 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation