| National Weather Service Forecast for:
St. Louis, MO Issued by: National Weather Service St. Louis/St. Charles, MO |
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| Updated: Wed, 28-Oct-2026 6:01pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Saint Louis | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Clear, with a low around 56. South wind around 6 mph. |
| Thursday |
Mostly sunny, with a high near 82. Southwest wind around 5 mph. |
| Thursday Night |
Mostly cloudy, with a low around 58. Northeast wind around 3 mph. |
| Friday |
Partly sunny, with a high near 80. East wind around 5 mph. |
| Friday Night |
Mostly cloudy, with a low around 59. Southeast wind around 3 mph. |
| Saturday |
Mostly cloudy, with a high near 75. |
| Saturday Night |
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 58. Chance of precipitation is 20%. |
| Sunday |
A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 30%. |
| Sunday Night |
A slight chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 20%. |
| Monday |
A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 30%. |
| Monday Night |
A chance of rain showers before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%. |
| Tuesday |
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%. |
| Tuesday Night |
A chance of rain showers before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%. |
| Wednesday |
Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%. |
Forecast from NOAA-NWS for St. Louis, MO.