Current conditions at

Jackson, Jackson International Airport (KJAN)

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

Mostly Cloudy

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in (1014.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 14 Jan 6:54 pm CST
Detailed forecast for

Simpson County

Tonight
Partly cloudy with a slight chance of rain showers this evening, then mostly clear after midnight. Widespread frost after midnight. Much colder with lows in the upper 20s. North winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.
Thursday
Widespread frost in the morning. Sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph.
Thursday Night
Clear, cold with lows around 30. Southwest winds around 5 mph.
Friday
Sunny. Not as cool with highs in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Friday Night
Mostly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds around 5 mph, becoming northwest after midnight.
Saturday
Sunny, cooler with highs in the lower 50s.
Saturday Night
Partly cloudy in the evening, then clearing. Cold with lows in the upper 20s.
Sunday And Sunday Night
Clear. Highs in the mid 40s. Lows in the upper 20s.
Martin Luther King Jr Day
Sunny. Not as cool with highs in the mid 50s.
Monday Night And Tuesday
Partly cloudy. Lows around 30. Highs in the upper 40s.
Tuesday Night And Wednesday
Mostly cloudy. Lows in the lower 30s. Highs in the mid 50s.



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558 PM CST Wed Jan 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database