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