National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Meridian, Key Field (KMEI)

Lat: 32.34°NLon: 88.75°WElev: 295ft.

Overcast

49°F

9°C

Humidity 52%
Wind Speed NW 13 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Jan 12:58 pm CST
Extended Forecast for

Union MS

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. Northwest wind around 10 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. North wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

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

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. West southwest wind around 5 mph.

    Low: 26 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 50. West wind 5 to 10 mph becoming north in the afternoon.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost between 11pm and 2am. Otherwise, mostly clear, with a low around 23. North wind around 5 mph.

    Low: 23 °F

    Frost

  • Tuesday

    Tuesday: Sunny, with a high near 47. North northeast wind around 5 mph becoming east in the afternoon.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. South southeast wind around 5 mph.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. Northwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 24. North wind around 5 mph.
Sunday
Sunny, with a high near 42. West northwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 26. West southwest wind around 5 mph.
M.L.King Day
Sunny, with a high near 50. West wind 5 to 10 mph becoming north in the afternoon.
Monday Night
Widespread frost between 11pm and 2am. Otherwise, mostly clear, with a low around 23. North wind around 5 mph.
Tuesday
Sunny, with a high near 47. North northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 55. South southeast wind around 5 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union MS
 32.57°N 89.14°W
Last Update:
12:33 pm CST Jan 17, 2026
Forecast Valid:
1pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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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