I-270 MO weather conditions near Saint Louis, Missouri
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7 day weather forecast
Current condition: Overcast and Breezy 38°F 2025-12-10T10:51:00-06:00 - Today 2025-12-10, Cloudy and Breezy. Cloudy, with a steady temperature around 36. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 37 mph.
Tonight 2025-12-10, Mostly Cloudy. Mostly cloudy, with a low around 26. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.Thursday 2025-12-11, Partly Sunny then Slight Chance Snow. A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 34. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Thursday Night 2025-12-11, Slight Chance Snow then Mostly Cloudy. A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. Southeast wind around 8 mph becoming west after midnight.
Friday 2025-12-12, Partly Sunny. Partly sunny, with a high near 40. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.- Friday Night 2025-12-12, Mostly Cloudy. Mostly cloudy, with a low around 21.
- Saturday 2025-12-13, Mostly Cloudy. Mostly cloudy, with a high near 32.
- Saturday Night 2025-12-13, Mostly Cloudy. Mostly cloudy, with a low around 9.
Sunday 2025-12-14, Sunny. Sunny, with a high near 22.
Sunday Night 2025-12-14, Mostly Clear. Mostly clear, with a low around 13.
Monday 2025-12-15, Mostly Sunny. Mostly sunny, with a high near 37.- Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 28.
- Tuesday 2025-12-16, Mostly Cloudy. Mostly cloudy, with a high near 45.