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NWS Forecast for: Chesterfield MO Issued by: National Weather Service Saint Louis, MO Last Update: 10:37 pm CDT Jun 14, 2024 | ![]() |
Overnight: Clear, with a low around 63. Calm wind. Saturday: Sunny, with a high near 92. Calm wind becoming southeast 5 to 8 mph in the morning. Saturday Night: Partly cloudy, with a low around 73. Southeast wind 7 to 9 mph. Sunday: Sunny and hot, with a high near 100. Heat index values as high as 106. South wind 6 to 9 mph. Sunday Night: Mostly clear, with a low around 77. South wind 5 to 8 mph. Monday: Sunny and hot, with a high near 99. Monday Night: Partly cloudy, with a low around 77. Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Tuesday Night: Partly cloudy, with a low around 73. Juneteenth: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Wednesday Night: Partly cloudy, with a low around 73. Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Thursday Night: Partly cloudy, with a low around 74. Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. | |
Chesterfield MO 38.67°N 90.57°W (Elev. 446 ft) | |
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