| National Weather Service Forecast for:
St. Louis, MO Issued by: National Weather Service St. Louis/St. Charles, MO |
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| Updated: Wed, 07-Oct-2026 1:26pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Saint Louis | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 89. West wind around 8 mph. |
| Tonight |
Mostly clear, with a low around 60. Northwest wind 1 to 6 mph. |
| Thursday |
Sunny, with a high near 85. North wind 0 to 3 mph. |
| Thursday Night |
Clear, with a low around 61. East wind around 3 mph. |
| Friday |
Sunny, with a high near 90. Southeast wind 3 to 7 mph. |
| Friday Night |
Mostly clear, with a low around 64. |
| Saturday |
Mostly sunny, with a high near 88. |
| Saturday Night |
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 60. Chance of precipitation is 20%. |
| Sunday |
A slight chance of rain showers before 7am. Partly sunny, with a high near 80. Chance of precipitation is 20%. |
| Sunday Night |
Partly cloudy, with a low around 62. |
| Columbus Day |
Sunny, with a high near 91. |
| Monday Night |
Mostly clear, with a low around 60. |
| Tuesday |
Sunny, with a high near 75. |
| Tuesday Night |
Partly cloudy, with a low around 53. |
Forecast from NOAA-NWS for St. Louis, MO.