National Weather Service Forecast for: 3 Miles NNW Black Jack MO
Issued by: National Weather Service Saint Louis, MO
Updated: 3:31 pm CDT Mar 19, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 52. South wind around 6 mph.
Increasing
Clouds
Friday

Friday: Sunny, with a high near 82. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming calm  after midnight.
Partly Cloudy
Saturday

Saturday: Sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.
Sunny
Saturday
Night
Saturday Night: Clear, with a low around 60. South wind 5 to 9 mph.
Clear
Sunday

Sunday: Mostly sunny, with a high near 85.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 42.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 58.
Mostly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 40.
Partly Cloudy
Lo 52 °F Hi 82 °F Lo 52 °F Hi 81 °F Lo 60 °F Hi 85 °F Lo 42 °F Hi 58 °F Lo 40 °F

 

Tonight
 
Increasing clouds, with a low around 52. South wind around 6 mph.
Friday
 
Sunny, with a high near 82. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Friday Night
 
Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming calm after midnight.
Saturday
 
Sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
 
Clear, with a low around 60. South wind 5 to 9 mph.
Sunday
 
Mostly sunny, with a high near 85.
Sunday Night
 
Partly cloudy, with a low around 42.
Monday
 
Mostly sunny, with a high near 58.
Monday Night
 
Partly cloudy, with a low around 40.
Tuesday
 
Mostly cloudy, with a high near 60.
Tuesday Night
 
Mostly cloudy, with a low around 44.
Wednesday
 
Partly sunny, with a high near 70.
Wednesday Night
 
Partly cloudy, with a low around 55.
Thursday
 
A 20 percent chance of rain. Mostly sunny, with a high near 77.

 

Forecast from NOAA-NWS for 3 Miles NNW Black Jack MO.