| NWS Forecast for: Crestwood MO Issued by: National Weather Service Saint Louis, MO Last Update: 4:11 pm CDT Sep 13, 2026 | |
| Tonight: Partly cloudy, with a low around 65. Northeast wind around 7 mph. Monday: A slight chance of showers between 11am and 1pm. Mostly sunny, with a high near 87. East wind around 9 mph. Chance of precipitation is 20%. Monday Night: Clear, with a low around 75. Southeast wind 7 to 10 mph. Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 106. Southwest wind 5 to 8 mph. Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. North wind around 5 mph becoming light and variable in the evening. Wednesday: Mostly sunny, with a high near 95. Wednesday Night: Partly cloudy, with a low around 75. Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%. Thursday Night: Partly cloudy, with a low around 73. Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Friday Night: Partly cloudy, with a low around 71. Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 89. Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. | |
| Crestwood MO 38.56°N 90.38°W (Elev. 597 ft) | |
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