I-64 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: Partly Cloudy 82°F 2025-08-14T21:51:00-05:00 
Tonight 2025-08-14, Mostly Clear. Mostly clear, with a low around 72. Southeast wind 3 to 5 mph.
Friday 2025-08-15, Sunny. Sunny, with a high near 95. Heat index values as high as 101. South wind 3 to 6 mph.- Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Saturday 2025-08-16, Hot. Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 6 mph in the afternoon.- Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.
- Sunday 2025-08-17, Hot. Sunny and hot, with a high near 97.
- Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 78.
- Monday 2025-08-18, Hot. Sunny and hot, with a high near 98.
- Monday Night 2025-08-18, Mostly Clear. Mostly clear, with a low around 78.
Tuesday 2025-08-19, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97.
Tuesday Night 2025-08-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Wednesday 2025-08-20, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Wednesday Night 2025-08-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.Thursday 2025-08-21, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 88.