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.

Overcast

78°F

26°C

Humidity 62%
Wind Speed NE 9 mph
Barometer 30.17 in (1021.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 Aug 9:54 pm CDT
Extended Forecast for

Walnut Grove MS

  • Tonight

    Tonight: Partly cloudy, with a low around 63. North northeast wind around 5 mph becoming calm.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. North northeast wind around 5 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 64 °F

    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 77 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the morning. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. North northeast wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 87. North northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 63. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the morning. Chance of precipitation is 40%.
Saturday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MS
 32.6°N 89.44°W
Last Update:
10:15 pm CDT Aug 26, 2025
Forecast Valid:
10pm CDT Aug 26, 2025-6pm CDT Sep 2, 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