| NWS Forecast for: Lambert-St. Louis International Airport MO Issued by: National Weather Service Saint Louis, MO Last Update: 8:37 pm CDT Jul 12, 2025 | |
Tonight: Partly cloudy, with a low around 74. Light northeast wind. Sunday: A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 86. Light and variable wind. Sunday Night: Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening. Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the morning. Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 3 to 6 mph. Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 74. Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. | |
| Lambert-St. Louis International Airport MO 38.76°N 90.37°W (Elev. 551 ft) | |
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