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.

Fair

34°F

1°C

Humidity 59%
Wind Speed S 10 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 16 Jan 2:54 am CST
Extended Forecast for

Walnut Grove MS

  • Overnight

    Overnight: Widespread frost before 5am. Otherwise, clear, with a low around 29. South wind around 5 mph.

    Low: 29 °F

    Frost

  • Friday

    Friday: Sunny, with a high near 63. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Southwest wind around 5 mph becoming west northwest in the evening.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. North northwest wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42. Northwest wind 5 to 10 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. Calm wind becoming west southwest around 5 mph.

    Low: 26 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 51. West wind around 5 mph becoming north northwest in the afternoon.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. North northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost before 5am. Otherwise, clear, with a low around 29. South wind around 5 mph.
Friday
Sunny, with a high near 63. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Southwest wind around 5 mph becoming west northwest in the evening.
Saturday
Mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 24. North northwest wind around 5 mph.
Sunday
Sunny, with a high near 42. Northwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 26. Calm wind becoming west southwest around 5 mph.
M.L.King Day
Sunny, with a high near 51. West wind around 5 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 22. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MS
 32.6°N 89.44°W
Last Update:
2:15 am CST Jan 16, 2026
Forecast Valid:
3am CST Jan 16, 2026-6pm CST Jan 22, 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