National Weather Service Forecast for:
Ballwin MO Issued by: National Weather Service Saint Louis, MO |
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Updated: 11:06 am CDT Jul 4, 2025 | ||||||||||||||||||
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Independence Day |
Mostly sunny, with a high near 94. South wind around 8 mph. |
Tonight |
Patchy smoke between 10pm and 2am. Mostly clear, with a low around 70. South wind around 6 mph becoming calm in the evening. |
Saturday |
Sunny, with a high near 94. Southwest wind 3 to 7 mph. |
Saturday Night |
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southwest wind 3 to 6 mph. |
Sunday |
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. West wind 5 to 7 mph. |
Sunday Night |
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71. |
Monday |
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. |
Monday Night |
Mostly clear, with a low around 71. |
Tuesday |
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. |
Tuesday Night |
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. |
Wednesday |
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. |
Wednesday Night |
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. |
Thursday |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. |
Forecast from NOAA-NWS for Ballwin MO.