| National Weather Service Forecast for:
St. Louis, MO Issued by: National Weather Service St. Louis/St. Charles, MO |
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| Updated: Sat, 01-Aug-2026 11:31am CDT | ||||||||||||||||||||||||||||||||||||||||
| Saint Louis | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Scattered rain showers before 4pm, then a chance of rain showers and patchy fog between 4pm and 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 73. Northwest wind around 10 mph. Chance of precipitation is 60%. |
| Tonight |
A chance of showers and thunderstorms before 7pm, then widespread drizzle and a slight chance of thunderstorms. Cloudy, with a low around 68. Northwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. |
| Sunday |
Patchy drizzle before 7am. Partly sunny, with a high near 81. North wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. |
| Sunday Night |
Mostly clear, with a low around 67. North wind 3 to 12 mph. |
| Monday |
Sunny, with a high near 84. North wind around 5 mph. |
| Monday Night |
Mostly clear, with a low around 67. |
| Tuesday |
Sunny, with a high near 86. |
| Tuesday Night |
Mostly clear, with a low around 69. |
| Wednesday |
Sunny, with a high near 88. |
| Wednesday Night |
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 40%. |
| Thursday |
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%. |
| Thursday Night |
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 40%. |
| Friday |
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%. |
| Friday Night |
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%. |
Forecast from NOAA-NWS for St. Louis, MO.