| NWS Forecast for: Crestwood MO Issued by: National Weather Service Saint Louis, MO Last Update: 8:56 am CDT Sep 10, 2026 |  |
| This Afternoon: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 78. Northwest wind 3 to 5 mph. Chance of precipitation is 70%. Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 68. Light northeast wind. Chance of precipitation is 20%. Friday: A 30 percent chance of showers, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 82. Light and variable wind. Friday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 69. Light south wind. Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph. Chance of precipitation is 30%. Saturday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 70. Chance of precipitation is 20%. Sunday: Mostly sunny, with a high near 89. Sunday Night: Partly cloudy, with a low around 71. Monday: Sunny, with a high near 93. Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Tuesday Night: A 40 percent chance of showers. Partly cloudy, with a low around 67. Wednesday: A 40 percent chance of showers. Mostly sunny, with a high near 83. | |
| Crestwood MO 38.56°N 90.38°W (Elev. 597 ft) | |
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