I-270 MO weather conditions near Saint Louis, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 71°F 2025-08-14T02:53:00-05:00 - Overnight 2025-08-14, Patchy Fog. Patchy fog. Otherwise, mostly clear, with a low around 70. Light north wind.
Thursday 2025-08-14, Patchy Fog then Mostly Sunny. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Light and variable wind.
Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 71. Light east wind.
Friday 2025-08-15, Sunny. Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.- Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.
Saturday 2025-08-16, Hot. Sunny and hot, with a high near 97.- Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 76.
- Sunday 2025-08-17, Hot. Sunny and hot, with a high near 98.
- Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 76.
- Monday 2025-08-18, Hot. Sunny and hot, with a high near 97.
Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 76.Tuesday 2025-08-19, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Tuesday Night 2025-08-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday 2025-08-20, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.