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

29°C

84°F

Humidity 77%
Wind Speed SE 9 km/h
Barometer 1017.2 mb (30.05 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 12 Jul 7:54 pm CDT
Extended Forecast for

Mendenhall MS

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 22. Calm wind. Chance of precipitation is 20%.

    Low: 22 °C

    Isolated
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind. Chance of precipitation is 20%.

    High: 36 °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 and hot, with a high near 36. Heat index values as high as 41. Calm wind.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Calm wind.

    High: 36 °C

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

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

    Low: 23 °C

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.

    High: 37 °C

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Slight Chance
    T-storms and
    Patchy Fog

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 22. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny and hot, with a high near 36. Heat index values as high as 39. Calm wind. Chance of precipitation is 20%.
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 and hot, with a high near 36. Heat index values as high as 41. Calm wind.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 23. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 36. Calm wind.
Tuesday Night
Mostly clear, with a low around 23. Calm wind.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 37. Calm wind.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 23. Calm wind.
Thursday
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 35. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 33. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly 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:
Mendenhall MS
 31.96°N 89.87°W
Last Update:
8:15 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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