| National Weather Service Forecast for:
Shrewsbury, MO Issued by: National Weather Service St. Louis/St. Charles, MO |
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| Updated: Mon, 18-May-2026 6:16pm CDT | ||||||||||||||||||||||||||||||||||||||||
| Saint Louis | ||||||||||||||||||||||||||||||||||||||||
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Flash Flood Warning
Flood Advisory
Flood Watch
| Tonight |
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a slight chance of showers and thunderstorms between 8pm and 4am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 71 overnight. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. |
| Tuesday |
A chance of showers and thunderstorms before 10am, then showers and thunderstorms likely. Mostly cloudy. High near 82, with temperatures falling to around 76 in the afternoon. Southwest wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. |
| Tuesday Night |
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely. Cloudy, with a low around 57. Northwest wind around 8 mph. Chance of precipitation is 70%. |
| Wednesday |
Rain showers likely. Mostly cloudy, with a high near 70. North wind around 8 mph. Chance of precipitation is 70%. |
| Wednesday Night |
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 52. Northeast wind around 7 mph. Chance of precipitation is 20%. |
| Thursday |
Partly sunny, with a high near 74. |
| Thursday Night |
A slight chance of rain showers between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%. |
| Friday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 70%. |
| Friday Night |
Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. |
| Saturday |
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 30%. |
| Saturday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%. |
| Sunday |
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%. |
| Memorial Day |
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Shrewsbury, MO.