I-55 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 64°F 2025-11-07T17:53:00-06:00 - Tonight 2025-11-07, Increasing Clouds. Increasing clouds, with a low around 41. West wind 3 to 6 mph.
Saturday 2025-11-08, Partly Sunny then Slight Chance Rain. A 20 percent chance of rain after 3pm. Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night 2025-11-08, Chance Rain then Mostly Cloudy. A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 36. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Sunday 2025-11-09, Chance Sprinkles/Flurries. A chance of sprinkles and flurries before 4pm, then a chance of flurries. Mostly sunny, with a high near 41. Northwest wind 11 to 15 mph, with gusts as high as 29 mph.
Sunday Night 2025-11-09, Mostly Clear. Mostly clear, with a low around 26. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday 2025-11-10, Sunny. Sunny, with a high near 42.- Monday Night 2025-11-10, Mostly Clear. Mostly clear, with a low around 27.
Veterans Day 2025-11-11, Partly Sunny. Partly sunny, with a high near 57.- Tuesday Night 2025-11-11, Mostly Clear. Mostly clear, with a low around 44.
- Wednesday 2025-11-12, Sunny. Sunny, with a high near 65.
- Wednesday Night 2025-11-12, Mostly Clear. Mostly clear, with a low around 39.
Thursday 2025-11-13, Mostly Sunny. Mostly sunny, with a high near 62.- Thursday Night 2025-11-13, Partly Cloudy. Partly cloudy, with a low around 43.
- Friday 2025-11-14, Mostly Sunny. Mostly sunny, with a high near 67.