| NWS Forecast for: Lake St. Louis MO Issued by: National Weather Service Saint Louis, MO Last Update: 2:08 am CDT May 4, 2024 | |
| Overnight: Mostly clear, with a low around 59. East wind around 5 mph. Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 82. Light and variable wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. Saturday Night: Showers and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm. Low around 56. North wind 7 to 9 mph. Chance of precipitation is 80%. Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. North wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%. Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 7 mph. Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 70%. Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 84. Breezy. Chance of precipitation is 70%. Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%. Wednesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Thursday: A 30 percent chance of showers. Mostly sunny, with a high near 79. Thursday Night: A 30 percent chance of showers. Partly cloudy, with a low around 54. Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. | |
| Lake St. Louis MO 38.79°N 90.79°W (Elev. 512 ft) | |
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