Current conditions at

Jackson, Jackson International Airport (KJAN)

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

Fair

75°F

24°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.12 in (1019.3 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 11 Aug 3:54 am CDT
Detailed forecast for

Simpson County

Today
Partly cloudy. Highs in the upper 90s. Light and variable winds, becoming southwest around 5 mph. Heat index values up to 106.
Tonight
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 105 early in the evening.
Wednesday
Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108.
Wednesday Night
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 105 early in the evening.
Thursday
Sunny. Highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109.
Thursday Night Through Sunday
Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Heat index values up to 105.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Monday
Sunny, hot with highs around 100. Heat index values up to 110.



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331 AM CDT Tue Aug 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database