Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32° N Lon: 90.08° W Elev: 344 ft.

Fair

28°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.30 in (1026.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 29 Jan 1:54 am CST
Detailed forecast for

Simpson County

Rest Of Tonight
Partly cloudy. Widespread frost with patchy fog. Cold. Near steady temperature in the upper 20s. Light and variable winds.
Thursday
Widespread frost with patchy fog in the morning. Partly sunny. Highs in the mid 50s. Southeast winds around 5 mph.
Thursday Night
Mostly clear in the evening, then becoming mostly cloudy. Areas of frost in the evening. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph in the evening, becoming light and variable.
Friday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. Much colder with lows around 18. North winds 10 to 15 mph with gusts up to 30 mph.
Saturday And Saturday Night
Mostly clear. Cold. Highs in the upper 20s. Lows 15 to 20.
Sunday And Sunday Night
Mostly clear. Highs in the lower 40s. Lows in the mid 20s.
Monday
Sunny. Not as cool with highs in the lower 50s.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Cold with lows in the upper 20s.
Tuesday
Partly sunny. Highs in the upper 50s.
Tuesday Night
Mostly cloudy. A chance of rain after midnight. Not as cool with lows in the upper 30s. Chance of rain 30 percent.
Wednesday
Mostly cloudy with a 40 percent chance of rain. Highs in the mid 50s.



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1212 AM CST Thu Jan 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database