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: Mostly Cloudy 46°F 2025-11-08T06:51:00-06:00 Today 2025-11-08, Mostly Cloudy then Slight Chance Rain. A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 67. Calm wind becoming south around 6 mph in the afternoon.
Tonight 2025-11-08, Chance Rain then Chance Sprinkles/Flurries. A chance of rain before 4am, then a chance of sprinkles and flurries between 4am and 5am, then a chance of flurries after 5am. Increasing clouds, with a low around 36. West wind 6 to 11 mph becoming northwest 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Sunday 2025-11-09, Chance Sprinkles/Flurries. A chance of sprinkles and flurries before 5pm, then a chance of flurries. Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Sunday Night 2025-11-09, Partly Cloudy. Partly cloudy, with a low around 27. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday 2025-11-10, Sunny. Sunny, with a high near 40. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.- Monday Night 2025-11-10, Partly Cloudy. Partly cloudy, with a low around 28.
- 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 43.- 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, Sunny. Sunny, with a high near 63.
- Thursday Night 2025-11-13, Partly Cloudy. Partly cloudy, with a low around 46.
Friday 2025-11-14, Mostly Sunny. Mostly sunny, with a high near 68.