I-55 weather conditions near Saint Louis, Missouri
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Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 41°F 2025-11-09T03:51:00-06:00 Today 2025-11-09, Breezy. Chance Sprinkles/Flurries then Chance Flurries. A chance of sprinkles and flurries before 7am, then a chance of flurries. Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph.
Tonight 2025-11-09, Chance Flurries. A chance of flurries before 7pm. Partly cloudy, with a low around 25. Northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Monday 2025-11-10, Sunny. Sunny, with a high near 40. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.- Monday Night 2025-11-10, Increasing Clouds. Increasing clouds, with a low around 27. Northwest wind 5 to 7 mph becoming light and variable.
Veterans Day 2025-11-11, Partly Sunny. Partly sunny, with a high near 55. South wind 7 to 14 mph, with gusts as high as 26 mph.
Tuesday Night 2025-11-11, Mostly Clear. Mostly clear, with a low around 42.- Wednesday 2025-11-12, Sunny. Sunny, with a high near 64.
- Wednesday Night 2025-11-12, Mostly Clear. Mostly clear, with a low around 38.
Thursday 2025-11-13, Mostly Sunny. Mostly sunny, with a high near 65.- Thursday Night 2025-11-13, Partly Cloudy. Partly cloudy, with a low around 49.
- Friday 2025-11-14, Mostly Sunny. Mostly sunny, with a high near 72.
- Friday Night 2025-11-14, Partly Cloudy. Partly cloudy, with a low around 56.
- Saturday 2025-11-15, Mostly Sunny. Mostly sunny, with a high near 75.