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

42°F

6°C

Humidity 45%
Wind Speed Calm
Barometer 30.52 in (1033.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 12 Jan 9:54 am CST
Extended Forecast for

Sanatorium MS

  • Today

    Today: Mostly sunny, with a high near 52. East northeast wind around 5 mph becoming calm.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Calm wind becoming west southwest around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Southwest wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 43. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. Northwest wind around 5 mph becoming calm.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. West southwest wind around 5 mph.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. East northeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 32. Calm wind.
Tuesday
Mostly sunny, with a high near 59. Calm wind becoming west southwest around 5 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 43. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 26. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 55. West southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sanatorium MS
 31.93°N 89.79°W
Last Update:
9:15 am CST Jan 12, 2026
Forecast Valid:
10am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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